- published: 15 Jan 2020
- views: 437545
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A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents.
Credit: NASA's Goddard Space Flight Center
Michael McClare (KBRwyle): Lead Producer
Michael McClare (KBRwyle): Lead Writer
Adriana Manrique Gutierrez (USRA): Animator
Jonathan North (USRA): Animator
Walt Feimer (KBRwyle): Animator
Michael Lentz (USRA): Animator
Bailee DesRocher (USRA): Animator
Michael McClare (KBRwyle): Lead Editor
Michael McClare (KBRwyle): Lead Videographer
Kristen Carney (Self): Narrator
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/13367
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What Will The James Webb Space Telescope Find?
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#perception #space #universe #jwst #james #webb #telescope
- published: 17 Jul 2021
- views: 407161
Northrop Grumman is proud to lead the industry team building NASA's James Webb Space Telescope. This revolutionary observatory is the largest telescope built for space and the most powerful infrared telescope ever made. It is the scientific successor to the Hubble Space Telescope. The Webb telescope will travel 1 million miles from earth and look back over 13.5 billion years, providing images of the first galaxies formed and observing unexplored planets around distant stars. The breakthrough technology developed for the Webb Telescope will expand our understanding of the universe, rewrite textbooks and inspire a future generation of engineers and scientists.
This animation captures Webb’s journey into orbit, 1 million miles away from earth, depicting the sequence of events surrounding the launch and deployment of this game changing observatory. The travel time, distance and transformation of the telescope as it deploys are included in this sequence.
Learn more at:
http://www.northropgrumman.com/Capabilities/AutonomousSystems/Pages/default.aspx
#NorthropGrumman #AutonomousSystems
- published: 24 Jan 2017
- views: 1642837
That whole Halloween Launch is definitely not unnecessarily creepy at all.
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- published: 30 Jun 2021
- views: 246357
The James Webb Space Telescope is set to revolutionize every single field in astrophysics; here's why you should believe the hype. Plus for 50% off your first month of any subscription crate from KiwiCo (available in 40 countries!) head to https://kiwico.com/DrBecky50
Find out more about JWST from the European Space Agency: http://www.esa.int/Science_Exploration/Space_Science/Webb
The full version of my chat with Dr. Sarah Kendrew: https://youtu.be/IzFa5Vg40Qc
You can follow Dr. Sarah Kendrew on Twitter: https://twitter.com/sarahkendrew
And you can order Sarah's amazing JWST T-shirt designed by Nora Luetzgendorf here: https://cottonbureau.com/products/jwst#/2582797/tee-women-true-to-size-tee-black-100percent-cotton-m
00:00 - Introduction
00:50 - What is JWST?
01:45 - How is it different to the Hubble Space Telescope?
05:49 - What can JWST do?
07:42 - REASON 1: Exoplanet atmospheres
09:02 - REASON 2: The birth of new stars and planets
11:29 - REASON 2: The FIRST stars and galaxies in the Universe
13:41 - Interview with Dr. Sarah Kendrew
22:21 - Bloopers
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👩🏽💻 I'm Dr Becky Smethurst, an astrophysicist at University of Oxford (Christ Church). I love making videos about science with an unnatural level of enthusiasm. I like to focus on *how* we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars.
http://drbecky.uk.com
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- published: 27 May 2021
- views: 379663
Join Us , in this video about the James Webb Space Telescope.
We talked about this in the video: "The new Space Telescope is about to fly: are you ready for the revolution?" but the scientific progress that the launch of the James Webb Space Telescope will bring us is so important that the topic deserves a further deepening.
A deepening that we decided to do trying to imagine what questions each of you would want to ask NASA.
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What is the James Webb Space Telescope?
The James Webb Space Telescope, also called Webb or JWST, is a large, space-based observatory, optimized for infrared wavelengths, which will complement and extend the discoveries of the Hubble Space Telescope.
What are the main science goals of Webb?
Webb has four mission science goals:
Search for the first galaxies or luminous objects that formed after the Big Bang.
Determine how galaxies evolved from their formation until the present.
Observe the formation of stars from the first stages to the formation of planetary systems.
How big is it?
The most important size of a telescope is the diameter of the primary mirror, which is about 6.5 meters for Webb.
But how is it that Webb, with a mirror six times the size of Hubble, only weighs half as much?
The reason is quite simple! There has been a lot of progress in technology since Hubble was built.
Why does Webb have a segmented, unfolding primary mirror?
Webb needs to have an unfolding mirror because the mirror is so large that it otherwise cannot fit in the launch shroud of currently available rockets.
Why is Webb optimized for near and mid-infrared light?
The primary goals of Webb are to study galaxy, star and planet formation in the Universe. To see the very first stars and galaxies form in the early Universe, we have to look deep into space to look back in time (because it takes light time to travel from there to here, the farther out we look, the further we look back in time).
Why do we have to go to space at all? Can we not get these data with large telescopes on the ground, using adaptive optics?
The Earth's atmosphere is nearly opaque and glows brightly at most of the infrared wavelengths that Webb will observe, so a cold telescope in space is required
How faint can Webb see?
Webb is designed to discover and study the first stars and galaxies that formed in the early Universe. To see these faint objects, it must be able to detect things that are ten billion times as faint as the faintest stars visible without a telescope. This is 10 to 100 times fainter than Hubble can see.
What is Webb's angular resolution, and how will its images compare to Hubble's? Will they be as beautiful?
Angular resolution is the term astronomers use to describe the "sharpness" of an image. There are two factors that affect how sharp an image is - the diameter of the mirror and the wavelength being observed. Webb's angular resolution will be the same as Hubble's, but in the near-infrared. This means that Webb images will appear just as sharp as Hubble's do.
Will Webb see planets around other stars?
The Webb will be able to detect the presence of planetary systems around nearby stars from their infrared light (heat).
Can Webb observe planets in our own Solar System?
Yes.
Why has the Ariane 5 been chosen to launch Webb? Why not change to Space X?
The James Webb Space Telescope will be launched on an Ariane 5 rocket. The launch vehicle is part of the European contribution to the mission.
Why can’t Webb be repaired like Hubble in case of damage?
Hubble is in low-Earth orbit, located approximately 600 km away from the Earth, and is therefore readily accessible for servicing.
What happens after Webb is launched?
In the first hour: Starting at liftoff, the Ariane rocket will provide thrust for a little over 8 minutes. Webb will separate from the Ariane V launch vehicle a half-hour after launch and deploy the solar array immediately afterward.
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#InsaneCuriosity #JamesWebb SpaceTelescope #SpaceTelescopes
- published: 11 Mar 2021
- views: 68543
A handful of months separate the James Webb Space Telescope from the launch pad. The James Webb will be the largest and most powerful optical telescope ever launched into space.And recently problems with the carrier rocket, perhaps resolved, and ... although it seems incredible, the possibility of a pirate assault!
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As has long been known, the telescope is to be launched using an Ariane 5, a French rocket that has historically proven to be very reliable. However, in the middle of last May, the company that manufactures the Ariane 5, Arianespace, said that during the February and August 2020 launches,
But, financial overruns and schedule delays are not unusual for Nasa projects. Since the agency opened in 1958, several of its most high-profile missions-the Hubble Space Telescope
Nasa employees call this cognitive dissonance the “Hubble psychology.” The Hubble Space Telescope was not an immediate success when it reached space in 1990.
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#InsaneCuriosity #JamesWebbSpaceTelescope #Hubble
- published: 09 Jul 2021
- views: 111463
The James Webb Space Telescope is expected to launch by the end of 2021. It's the largest and most complex space telescope built to date. It's more of a time machine that will take us on a journey to the edge of the universe, revealing how the universe looked just 100-250 million years after the big bang. But why is everyone referring to it as a time machine? What makes Webb so exciting? And how is it a better telescope than the iconic Hubble Space Telescope that has already changed the course of astronomy?
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#jameswebb #jwst #jameswebbspacetelescope #nasa
- published: 28 Jul 2021
- views: 110806
Guys, cross your fingers! There are still several months to the launch scheduled for next October 31, but, apparently, in front of the James Webb Space Telescope, the instrument that is about to revolutionize astronomy, has opened a fast highway, without obstacles or clouds on the horizon.
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Developed by NASA with the collaboration of the European Space Agency and the Canadian Space Agency, the Webb Telescope should have been in orbit for a few years, at least according to the initial plans of its designers, but a host of problems has raged against this project. After all, building a satellite and put it in orbit is difficult and expensive, but building a space telescope weighing 6.5 tons is enormously more so. Progressive postponements due to technical problems and various contingencies were compounded by economic ones. The planned cost in 1996 was about two billion dollars, with the launch scheduled between 2007 and 2011. A first postponement brought the cost to 4.5 billion; after that in 2011 followed a deep revision of the project, made of cancellations, reconsiderations and battles with the U.S. Congress for funding.
It is certainly true that the new space telescope will allow us to observe distant galaxies and stars with a definition never seen before, giving us the opportunity to observe the first lights that lit up the Universe, about 13.8 billion years ago, but in the end, it will cost at least $ 9.5 billion, and more than a billion will be needed for its maintenance and management of the mission once the telescope will be in orbit.
Was it worth it? You be the judge!
The proposal to build a new large space telescope, dedicating it to the memory of James Webb, NASA's director at the time of Apollo, was first floated in 1996. The idea, which still remains the basis of the project, was to offer an instrument for the observation of deep space to complement Hubble, the space telescope that for 30 years has been offering amazing and useful images for research on our solar system, the Milky Way and other galaxies.
While the James Webb Space Telescope is billed as the "successor" to the legendary Hubble Space Telescope, in a sense it is not. The Hubble is primarily an optical telescope, capturing wavelengths of light similar to those used by the human eye. But the Webb is different. It will observe entirely in the infrared. In other words, it will study a universe drawn by radiation that reaches us from space at a much higher wavelength, and that is largely invisible to human experience.
In trying to extend observations of the sky to these spectral bands, we are in fact faced with the problem of absorption by the Earth's atmosphere. In fact, only a small part of the infrared bands, the one closest to the red, is accessible to observation from Earth, while the mid and far-infrared never reach the Earth's surface. The atmosphere becomes transparent again only at wavelengths longer than about 1 mm, making observations from Earth in the radio band possible.
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#InsaneCuriosity #JamesWebbSpaceTelescope #Hubble
- published: 12 Feb 2021
- views: 203913
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed. Astrum merch now available! Apparel: https://teespring.com/stores/astrum-space Metal Posters: https://displate.com/promo/astrum?art=5f04759ac338b
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- published: 17 Feb 2021
- views: 775840
The James Webb Space Telescope is set to be the most significant interstellar research tool since the Hubble, but it's constant battle with delays and setbacks has been a great pain point for us space enthusiasts. But take heart, because good news is coming! Find out in this episode of Super Freaky Science!
Watch Next:
Blue Origin's Cursed Engine: BE-4
https://youtu.be/mTQSTheEVtU
Voice Talent:
Neil Glasgow
- published: 08 Jun 2021
- views: 59737
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James Webb Space Telescope
The James Webb Space Telescope (JWST), previously known as Next Generation Space Telescope (NGST), is a flagship-class space observatory under construction and scheduled to launch in October 2018. The JWST will offer unprecedented resolution and sensitivity from long-wavelength (orange-red) visible light, through near-infrared to the mid-infrared, and is a successor instrument to the Hubble Space Telescope and the Spitzer Space Telescope. While Hubble has a 2.4-meter (7.9 ft) mirror, the JWST features a larger and segmented 6.5-meter (21 ft) diameter primary mirror and will be located near the Earth–Sun L2 point. A large sunshield will keep its mirror and four science instruments below 50 K (−220 °C; −370 °F).
JWST's capabilities will enable a broad range of investigations across the fields of astronomy and cosmology. One particular goal involves observing some of the most distant objects in the Universe, beyond the reach of current ground and space based instruments. This includes the very first stars, the epoch of reionization, and the formation of the first galaxies. Another goal is understanding the formation of stars and planets. This will include imaging molecular clouds and star-forming clusters, studying the debris disks around stars, direct imaging of exoplanets, and spectroscopic examination of planetary transits.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/James_Webb_Space_Telescope
Soulcalibur III
Soulcalibur III (ソウルキャリバーIII, SōruKyaribā Surī) is a fighting game produced by Namco as a sequel to Soulcalibur II and the fourth installment in the Soul series. It was originally released exclusively for the PlayStation 2 in 2005. An improved arcade version, Soulcalibur III: Arcade Edition, was released in 2006.
Gameplay
The game includes new modes such as Tales of Souls, an interactive story-driven mode comparable to Edge Master Mode from Soul Edge; Character Creation, in which players can create custom characters from 13 total occupations, with multiple weapons and fighting styles; and Chronicles of the Sword, a real-time-play mode that allows players to take their created souls through adventures of their own. The game also has the largest character roster — 24 characters playable in Tales of Souls mode and an additional 18 playable in all other modes — and largest battle stage selection in Soul series history.
The Character Creation Mode allows the player to choose from several classes, clothing and armor, and physical features. Most of the classes can use up to five disciplines, three of which are unique, and two of which are "Soul of ..." disciplines: an exact replica of a main story character's moves. The created fighter's personality can be altered, which influences their quotes and their actions during battle. However, the personality is chosen by the equipment the character wears, and not directly by the player.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Soulcalibur_III
Comet Arend–Roland
Comet Arend–Roland was discovered on November 8, 1956, by Belgian astronomers Sylvain Arend and Georges Roland on photographic plates. As the eighth comet found in 1956, it was named Arend–Roland 1956h after its discoverers. Because it was the third comet to pass through perihelion during 1957, it was then renamed 1957 III. Finally, it received the standard IAU designation C/1956 R1 (Arend–Roland), with the 'C/' indicating it was a non-periodic comet and the R1 showing it was the first comet reported as discovered in the half-month designated by R. The last is equivalent to the period September 1–15.
Observations
In November 1956, a double astrograph at the Uccle Observatory in Brussels was being used for routine investigation of minor planets. On November 8, 1956, the Belgian astronomers Sylvain Arend and Georges Roland discovered a comet on their photographic plates. At that time the comet was at visual magnitude 10, with a strong central condensation and a short tail. The early discovery of this comet allowed observing programs and equipment to be prepared well in advance.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Comet_Arend–Roland
New START
New START (Strategic Arms Reduction Treaty) (Russian: СНВ-III, SNV-III) is a nuclear arms reduction treaty between the United States of America and the Russian Federation with the formal name of Measures for the Further Reduction and Limitation of Strategic Offensive Arms. It was signed on 8 April 2010 in Prague, and, after ratification, entered into force on 5 February 2011. It is expected to last at least until 2021.
New START replaced the Treaty of Moscow (SORT), which was due to expire in December 2012. In terms of name, it is a follow-up to the START I treaty, which expired in December 2009, the proposed START II treaty, which never entered into force, and the START III treaty, for which negotiations were never concluded.
Under terms of the treaty, the number of strategic nuclear missile launchers will be reduced by half. A new inspection and verification regime will be established, replacing the SORT mechanism. It does not limit the number of operationally inactive stockpiled nuclear warheads that remain in the high thousands in both the Russian and American inventories.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/New_START
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An Introduction to the James Webb Space Telescope Mission
A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents. Credit: NASA's Goddard Space Flight Center Michael McClare (KBRwyle): Lead Producer Michael McClare (KBRwyle): Lead Writer Adriana Manrique Gutierrez (USRA): Animator Jonathan North (USRA): Animator Walt Feimer (KBRwyle): Animator Michael Lentz (USRA): Animator Bailee DesRocher (USRA): Animator Michael McClare (KBRwyle): Lead Editor Michael McClare (KBRwyle): Lead Videographer Kristen Carney (Self): Narrator This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/13367 If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/...
published: 15 Jan 2020 -
The James Webb Space Telescope Explained In 9 Minutes
What Will The James Webb Space Telescope Find? Subscribe: https://bit.ly/3f1R7Rd Instagram: https://bit.ly/3hHC5l1 Facebook: https://bit.ly/304oRJp #perception #space #universe #jwst #james #webb #telescope
published: 17 Jul 2021 -
James Webb Space Telescope Launch and Deployment
Northrop Grumman is proud to lead the industry team building NASA's James Webb Space Telescope. This revolutionary observatory is the largest telescope built for space and the most powerful infrared telescope ever made. It is the scientific successor to the Hubble Space Telescope. The Webb telescope will travel 1 million miles from earth and look back over 13.5 billion years, providing images of the first galaxies formed and observing unexplored planets around distant stars. The breakthrough technology developed for the Webb Telescope will expand our understanding of the universe, rewrite textbooks and inspire a future generation of engineers and scientists. This animation captures Webb’s journey into orbit, 1 million miles away from earth, depicting the sequence of events surrounding th...
published: 24 Jan 2017 -
What Are the Capabilities of the Most Powerful Telescope Ever? James Webb.
#eldddir #eldddir_space #eldddir_earth
published: 02 Mar 2020 -
The James Webb Space Telescope: Evolving Hubble for the 21st Century
That whole Halloween Launch is definitely not unnecessarily creepy at all. Simon's Social Media: Twitter: https://twitter.com/SimonWhistler Instagram: https://www.instagram.com/simonwhistler/ Love content? Check out Simon's other YouTube Channels: SideProjects: https://www.youtube.com/channel/UC3Wn3dABlgESm8Bzn8Vamgg Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ/ Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw Casual Criminalist: https://www.youtube.com/channel/UCp1tsmksyf6TgKFMdt8-05Q Today I Found Out: https://www.youtube.com/user/TodayIFoundOut TopTenz: https://www.youtube.com/user/toptenznet Highlight History: https://www.youtube.com/channel/UCnb-VTwBHEV3gtiB9di9DZQ XPLRD: https://www.youtube.com/channel/UCVH8lH7ZLDUe_d9mZ3dlyYQ Business...
published: 30 Jun 2021 -
Why you should believe the HYPE for the James Webb Space Telescope
The James Webb Space Telescope is set to revolutionize every single field in astrophysics; here's why you should believe the hype. Plus for 50% off your first month of any subscription crate from KiwiCo (available in 40 countries!) head to https://kiwico.com/DrBecky50 Find out more about JWST from the European Space Agency: http://www.esa.int/Science_Exploration/Space_Science/Webb The full version of my chat with Dr. Sarah Kendrew: https://youtu.be/IzFa5Vg40Qc You can follow Dr. Sarah Kendrew on Twitter: https://twitter.com/sarahkendrew And you can order Sarah's amazing JWST T-shirt designed by Nora Luetzgendorf here: https://cottonbureau.com/products/jwst#/2582797/tee-women-true-to-size-tee-black-100percent-cotton-m 00:00 - Introduction 00:50 - What is JWST? 01:45 - How is it diffe...
published: 27 May 2021 -
James Webb Space Telescope: Everything You Should Know About It
Join Us , in this video about the James Webb Space Telescope. We talked about this in the video: "The new Space Telescope is about to fly: are you ready for the revolution?" but the scientific progress that the launch of the James Webb Space Telescope will bring us is so important that the topic deserves a further deepening. A deepening that we decided to do trying to imagine what questions each of you would want to ask NASA. - - Subscribe for more videos ►https://www.youtube.com/c/InsaneCuriosity?sub_confirmation=1? Business Enquiries ► Lorenzovareseaziendale@gmail.com We have Another Channel ► "Down The Rabbit Hole" https://www.youtube.com/channel/UCqdTuLTekIsdgaIKjwj4D-A - - What is the James Webb Space Telescope? The James Webb Space Telescope, also called Webb or JWST, is a large, sp...
published: 11 Mar 2021 -
James Webb Space Telescope: Delays, Breakages, Pandemics, Errors, Troubled Carrier Rockets And Now…
A handful of months separate the James Webb Space Telescope from the launch pad. The James Webb will be the largest and most powerful optical telescope ever launched into space.And recently problems with the carrier rocket, perhaps resolved, and ... although it seems incredible, the possibility of a pirate assault! Subscribe for more videos ►https://www.youtube.com/c/InsaneCuriosity?sub_confirmation=1? Patreon ► https://www.patreon.com/bePatron?u=33387671 Business Enquiries ► Lorenzovareseaziendale@gmail.com As has long been known, the telescope is to be launched using an Ariane 5, a French rocket that has historically proven to be very reliable. However, in the middle of last May, the company that manufactures the Ariane 5, Arianespace, said that during the February and August 2020 laun...
published: 09 Jul 2021 -
Mind-Blowing Capabilities of the James Webb Space Telescope
The James Webb Space Telescope is expected to launch by the end of 2021. It's the largest and most complex space telescope built to date. It's more of a time machine that will take us on a journey to the edge of the universe, revealing how the universe looked just 100-250 million years after the big bang. But why is everyone referring to it as a time machine? What makes Webb so exciting? And how is it a better telescope than the iconic Hubble Space Telescope that has already changed the course of astronomy? Basics of Astrophysics series: https://bit.ly/3xII54M Follow us on: Facebook: https://bit.ly/sou_fb Instagram: https://bit.ly/sou_ig Website: https://bit.ly/sou_website Created by: Rishabh Nakra Written by: Simran Buttar Narrated by: Jeffrey Smith #jameswebb #jwst #jameswebbspacete...
published: 28 Jul 2021 -
James Webb Space Telescope Is About To Fly: Are You Ready For The Revolution?
Guys, cross your fingers! There are still several months to the launch scheduled for next October 31, but, apparently, in front of the James Webb Space Telescope, the instrument that is about to revolutionize astronomy, has opened a fast highway, without obstacles or clouds on the horizon. - - Subscribe for more videos ►https://www.youtube.com/c/InsaneCuriosity?sub_confirmation=1? Business Enquiries ► Lorenzovareseaziendale@gmail.com We have Another Channel ► "Down The Rabbit Hole" https://www.youtube.com/channel/UCqdTuLTekIsdgaIKjwj4D-A - - Developed by NASA with the collaboration of the European Space Agency and the Canadian Space Agency, the Webb Telescope should have been in orbit for a few years, at least according to the initial plans of its designers, but a host of problems has rage...
published: 12 Feb 2021 -
Should the James Webb Space Telescope Be Worried? | The Upcoming Extremely Large Telescope
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed. Astrum merch now available! Apparel: https://teespring.com/stores/astrum-space Metal Posters: https://displate.com/promo/astrum?art=5f04759ac338b SUBSCRIBE for more videos about our other planets. Subscribe! http://goo.gl/WX4iMN Facebook! http://goo.gl/uaOlWW Twitter! http://goo.gl/VCfejs Astrum Spanish: https://bit.ly/2KmkssR Astrum Portuguese: https://www.youtube.com/channel/UChn_-OwvV63mr1yeUGvH-BQ Donate! Patreon: http://goo.gl/GGA5xT Ethereum Wallet: 0x5F8cf793962ae8Df4Cba017E7A6159a104744038 Become a Patron today and support my channel! Donate link above. I can't do it without you. Thanks to those who have supported so far! Image Credits: NASA/ESO Astrobiscuit:...
published: 17 Feb 2021 -
James Webb Space Telescope: Updates And Launch Date
The James Webb Space Telescope is set to be the most significant interstellar research tool since the Hubble, but it's constant battle with delays and setbacks has been a great pain point for us space enthusiasts. But take heart, because good news is coming! Find out in this episode of Super Freaky Science! Watch Next: Blue Origin's Cursed Engine: BE-4 https://youtu.be/mTQSTheEVtU Voice Talent: Neil Glasgow
published: 08 Jun 2021 -
James Webb Space Telescope - Documentary
published: 11 Nov 2019 -
Comparing the Hubble and James Webb Space Telescopes
This Hubblecast explores how the NASA/ESA Hubble Space Telescope’s observations differ across different wavelengths of the electromagnetic spectrum, and how these observations will be complemented by those of the upcoming NASA/ESA/CSA James Webb Space Telescope. Credit: Directed by: Bethany Downer Visual design and editing: Martin Kornmesser Written by: Bethany Downer Narration: Sara Mendes da Costa Images: NASA, ESA Videos: NASA, ESA, NASA/GSFC, Martin Kornmesser Music: Johan B. Monell Web and technical support: Mathias André and Raquel Yumi Shida Executive producer: Mariya Lyubenova
published: 17 Dec 2019
developed with YouTube
3:44
An Introduction to the James Webb Space Telescope Mission
- Order: Reorder
- Duration: 3:44
- Uploaded Date: 15 Jan 2020
- views: 437545
A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents.
Credit: NASA's Goddard Space Flight Ce...
A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents.
Credit: NASA's Goddard Space Flight Center
Michael McClare (KBRwyle): Lead Producer
Michael McClare (KBRwyle): Lead Writer
Adriana Manrique Gutierrez (USRA): Animator
Jonathan North (USRA): Animator
Walt Feimer (KBRwyle): Animator
Michael Lentz (USRA): Animator
Bailee DesRocher (USRA): Animator
Michael McClare (KBRwyle): Lead Editor
Michael McClare (KBRwyle): Lead Videographer
Kristen Carney (Self): Narrator
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/13367
If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/NASAExplorer
Follow NASA’s Goddard Space Flight Center
· Instagram http://www.instagram.com/nasagoddard
· Twitter http://twitter.com/NASAGoddard
· Twitter http://twitter.com/NASAGoddardPix
· Facebook: http://www.facebook.com/NASA.GSFC
· Flickr http://www.flickr.com/photos/gsfc
https://wn.com/An_Introduction_To_The_James_Webb_Space_Telescope_Mission
A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents.
Credit: NASA's Goddard Space Flight Center
Michael McClare (KBRwyle): Lead Producer
Michael McClare (KBRwyle): Lead Writer
Adriana Manrique Gutierrez (USRA): Animator
Jonathan North (USRA): Animator
Walt Feimer (KBRwyle): Animator
Michael Lentz (USRA): Animator
Bailee DesRocher (USRA): Animator
Michael McClare (KBRwyle): Lead Editor
Michael McClare (KBRwyle): Lead Videographer
Kristen Carney (Self): Narrator
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/13367
If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/NASAExplorer
Follow NASA’s Goddard Space Flight Center
· Instagram http://www.instagram.com/nasagoddard
· Twitter http://twitter.com/NASAGoddard
· Twitter http://twitter.com/NASAGoddardPix
· Facebook: http://www.facebook.com/NASA.GSFC
· Flickr http://www.flickr.com/photos/gsfc
- published: 15 Jan 2020
- views: 437545
9:03
The James Webb Space Telescope Explained In 9 Minutes
- Order: Reorder
- Duration: 9:03
- Uploaded Date: 17 Jul 2021
- views: 407161
What Will The James Webb Space Telescope Find?
Subscribe: https://bit.ly/3f1R7Rd
Instagram: https://bit.ly/3hHC5l1
Facebook: https://bit.ly/304oRJp
#perceptio...
What Will The James Webb Space Telescope Find?
Subscribe: https://bit.ly/3f1R7Rd
Instagram: https://bit.ly/3hHC5l1
Facebook: https://bit.ly/304oRJp
#perception #space #universe #jwst #james #webb #telescope
https://wn.com/The_James_Webb_Space_Telescope_Explained_In_9_Minutes
What Will The James Webb Space Telescope Find?
Subscribe: https://bit.ly/3f1R7Rd
Instagram: https://bit.ly/3hHC5l1
Facebook: https://bit.ly/304oRJp
#perception #space #universe #jwst #james #webb #telescope
- published: 17 Jul 2021
- views: 407161
12:03
James Webb Space Telescope Launch and Deployment
- Order: Reorder
- Duration: 12:03
- Uploaded Date: 24 Jan 2017
- views: 1642837
Northrop Grumman is proud to lead the industry team building NASA's James Webb Space Telescope. This revolutionary observatory is the largest telescope built fo...
Northrop Grumman is proud to lead the industry team building NASA's James Webb Space Telescope. This revolutionary observatory is the largest telescope built for space and the most powerful infrared telescope ever made. It is the scientific successor to the Hubble Space Telescope. The Webb telescope will travel 1 million miles from earth and look back over 13.5 billion years, providing images of the first galaxies formed and observing unexplored planets around distant stars. The breakthrough technology developed for the Webb Telescope will expand our understanding of the universe, rewrite textbooks and inspire a future generation of engineers and scientists.
This animation captures Webb’s journey into orbit, 1 million miles away from earth, depicting the sequence of events surrounding the launch and deployment of this game changing observatory. The travel time, distance and transformation of the telescope as it deploys are included in this sequence.
Learn more at:
http://www.northropgrumman.com/Capabilities/AutonomousSystems/Pages/default.aspx
#NorthropGrumman #AutonomousSystems
https://wn.com/James_Webb_Space_Telescope_Launch_And_Deployment
Northrop Grumman is proud to lead the industry team building NASA's James Webb Space Telescope. This revolutionary observatory is the largest telescope built for space and the most powerful infrared telescope ever made. It is the scientific successor to the Hubble Space Telescope. The Webb telescope will travel 1 million miles from earth and look back over 13.5 billion years, providing images of the first galaxies formed and observing unexplored planets around distant stars. The breakthrough technology developed for the Webb Telescope will expand our understanding of the universe, rewrite textbooks and inspire a future generation of engineers and scientists.
This animation captures Webb’s journey into orbit, 1 million miles away from earth, depicting the sequence of events surrounding the launch and deployment of this game changing observatory. The travel time, distance and transformation of the telescope as it deploys are included in this sequence.
Learn more at:
http://www.northropgrumman.com/Capabilities/AutonomousSystems/Pages/default.aspx
#NorthropGrumman #AutonomousSystems
- published: 24 Jan 2017
- views: 1642837
11:04
What Are the Capabilities of the Most Powerful Telescope Ever? James Webb.
- Order: Reorder
- Duration: 11:04
- Uploaded Date: 02 Mar 2020
- views: 1683707
#eldddir #eldddir_space #eldddir_earth
#eldddir #eldddir_space #eldddir_earth
https://wn.com/What_Are_The_Capabilities_Of_The_Most_Powerful_Telescope_Ever_James_Webb.
#eldddir #eldddir_space #eldddir_earth
- published: 02 Mar 2020
- views: 1683707
16:28
The James Webb Space Telescope: Evolving Hubble for the 21st Century
- Order: Reorder
- Duration: 16:28
- Uploaded Date: 30 Jun 2021
- views: 246357
That whole Halloween Launch is definitely not unnecessarily creepy at all.
Simon's Social Media:
Twitter: https://twitter.com/SimonWhistler
Instagram: https://...
That whole Halloween Launch is definitely not unnecessarily creepy at all.
Simon's Social Media:
Twitter: https://twitter.com/SimonWhistler
Instagram: https://www.instagram.com/simonwhistler/
Love content? Check out Simon's other YouTube Channels:
SideProjects: https://www.youtube.com/channel/UC3Wn3dABlgESm8Bzn8Vamgg
Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ/
Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw
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Business Blaze: https://www.youtube.com/channel/UCYY5GWf7MHFJ6DZeHreoXgw
https://wn.com/The_James_Webb_Space_Telescope_Evolving_Hubble_For_The_21St_Century
That whole Halloween Launch is definitely not unnecessarily creepy at all.
Simon's Social Media:
Twitter: https://twitter.com/SimonWhistler
Instagram: https://www.instagram.com/simonwhistler/
Love content? Check out Simon's other YouTube Channels:
SideProjects: https://www.youtube.com/channel/UC3Wn3dABlgESm8Bzn8Vamgg
Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ/
Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw
Casual Criminalist: https://www.youtube.com/channel/UCp1tsmksyf6TgKFMdt8-05Q
Today I Found Out: https://www.youtube.com/user/TodayIFoundOut
TopTenz: https://www.youtube.com/user/toptenznet
Highlight History: https://www.youtube.com/channel/UCnb-VTwBHEV3gtiB9di9DZQ
XPLRD: https://www.youtube.com/channel/UCVH8lH7ZLDUe_d9mZ3dlyYQ
Business Blaze: https://www.youtube.com/channel/UCYY5GWf7MHFJ6DZeHreoXgw
- published: 30 Jun 2021
- views: 246357
23:24
Why you should believe the HYPE for the James Webb Space Telescope
- Order: Reorder
- Duration: 23:24
- Uploaded Date: 27 May 2021
- views: 379663
The James Webb Space Telescope is set to revolutionize every single field in astrophysics; here's why you should believe the hype. Plus for 50% off your first m...
The James Webb Space Telescope is set to revolutionize every single field in astrophysics; here's why you should believe the hype. Plus for 50% off your first month of any subscription crate from KiwiCo (available in 40 countries!) head to https://kiwico.com/DrBecky50
Find out more about JWST from the European Space Agency: http://www.esa.int/Science_Exploration/Space_Science/Webb
The full version of my chat with Dr. Sarah Kendrew: https://youtu.be/IzFa5Vg40Qc
You can follow Dr. Sarah Kendrew on Twitter: https://twitter.com/sarahkendrew
And you can order Sarah's amazing JWST T-shirt designed by Nora Luetzgendorf here: https://cottonbureau.com/products/jwst#/2582797/tee-women-true-to-size-tee-black-100percent-cotton-m
00:00 - Introduction
00:50 - What is JWST?
01:45 - How is it different to the Hubble Space Telescope?
05:49 - What can JWST do?
07:42 - REASON 1: Exoplanet atmospheres
09:02 - REASON 2: The birth of new stars and planets
11:29 - REASON 2: The FIRST stars and galaxies in the Universe
13:41 - Interview with Dr. Sarah Kendrew
22:21 - Bloopers
---
👕 Check out my merch here: https://teespring.com/stores/dr-becky
---
📚 "Space: 10 Things You Should Know" - UK Edition: http://bit.ly/SpaceDrBecky
📚 US & Canada version: "Space at the speed of light" (same book, different title, with some beautiful illustrations): https://www.penguinrandomhouse.com/books/635406/space-at-the-speed-of-light-by-dr-becky-smethurst/
📚 German translation "Das kleine Buch vom großen Knall" : https://www.dtv.de/buch/becky-smethurst-das-kleine-buch-vom-grossen-knall-28254/
---
🎧 Royal Astronomical Society Podcast that I co-host: podfollow.com/supermassive
---
🔔 Don't forget to subscribe and click the little bell icon to be notified when I post a new video!
---
👩🏽💻 I'm Dr Becky Smethurst, an astrophysicist at University of Oxford (Christ Church). I love making videos about science with an unnatural level of enthusiasm. I like to focus on *how* we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars.
http://drbecky.uk.com
https://rebeccasmethurst.co.uk
https://wn.com/Why_You_Should_Believe_The_Hype_For_The_James_Webb_Space_Telescope
The James Webb Space Telescope is set to revolutionize every single field in astrophysics; here's why you should believe the hype. Plus for 50% off your first month of any subscription crate from KiwiCo (available in 40 countries!) head to https://kiwico.com/DrBecky50
Find out more about JWST from the European Space Agency: http://www.esa.int/Science_Exploration/Space_Science/Webb
The full version of my chat with Dr. Sarah Kendrew: https://youtu.be/IzFa5Vg40Qc
You can follow Dr. Sarah Kendrew on Twitter: https://twitter.com/sarahkendrew
And you can order Sarah's amazing JWST T-shirt designed by Nora Luetzgendorf here: https://cottonbureau.com/products/jwst#/2582797/tee-women-true-to-size-tee-black-100percent-cotton-m
00:00 - Introduction
00:50 - What is JWST?
01:45 - How is it different to the Hubble Space Telescope?
05:49 - What can JWST do?
07:42 - REASON 1: Exoplanet atmospheres
09:02 - REASON 2: The birth of new stars and planets
11:29 - REASON 2: The FIRST stars and galaxies in the Universe
13:41 - Interview with Dr. Sarah Kendrew
22:21 - Bloopers
---
👕 Check out my merch here: https://teespring.com/stores/dr-becky
---
📚 "Space: 10 Things You Should Know" - UK Edition: http://bit.ly/SpaceDrBecky
📚 US & Canada version: "Space at the speed of light" (same book, different title, with some beautiful illustrations): https://www.penguinrandomhouse.com/books/635406/space-at-the-speed-of-light-by-dr-becky-smethurst/
📚 German translation "Das kleine Buch vom großen Knall" : https://www.dtv.de/buch/becky-smethurst-das-kleine-buch-vom-grossen-knall-28254/
---
🎧 Royal Astronomical Society Podcast that I co-host: podfollow.com/supermassive
---
🔔 Don't forget to subscribe and click the little bell icon to be notified when I post a new video!
---
👩🏽💻 I'm Dr Becky Smethurst, an astrophysicist at University of Oxford (Christ Church). I love making videos about science with an unnatural level of enthusiasm. I like to focus on *how* we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars.
http://drbecky.uk.com
https://rebeccasmethurst.co.uk
- published: 27 May 2021
- views: 379663
16:21
James Webb Space Telescope: Everything You Should Know About It
- Order: Reorder
- Duration: 16:21
- Uploaded Date: 11 Mar 2021
- views: 68543
Join Us , in this video about the James Webb Space Telescope.
We talked about this in the video: "The new Space Telescope is about to fly: are you ready for the...
Join Us , in this video about the James Webb Space Telescope.
We talked about this in the video: "The new Space Telescope is about to fly: are you ready for the revolution?" but the scientific progress that the launch of the James Webb Space Telescope will bring us is so important that the topic deserves a further deepening.
A deepening that we decided to do trying to imagine what questions each of you would want to ask NASA.
- -
Subscribe for more videos ►https://www.youtube.com/c/InsaneCuriosity?sub_confirmation=1?
Business Enquiries ► Lorenzovareseaziendale@gmail.com
We have Another Channel ► "Down The Rabbit Hole" https://www.youtube.com/channel/UCqdTuLTekIsdgaIKjwj4D-A
- -
What is the James Webb Space Telescope?
The James Webb Space Telescope, also called Webb or JWST, is a large, space-based observatory, optimized for infrared wavelengths, which will complement and extend the discoveries of the Hubble Space Telescope.
What are the main science goals of Webb?
Webb has four mission science goals:
Search for the first galaxies or luminous objects that formed after the Big Bang.
Determine how galaxies evolved from their formation until the present.
Observe the formation of stars from the first stages to the formation of planetary systems.
How big is it?
The most important size of a telescope is the diameter of the primary mirror, which is about 6.5 meters for Webb.
But how is it that Webb, with a mirror six times the size of Hubble, only weighs half as much?
The reason is quite simple! There has been a lot of progress in technology since Hubble was built.
Why does Webb have a segmented, unfolding primary mirror?
Webb needs to have an unfolding mirror because the mirror is so large that it otherwise cannot fit in the launch shroud of currently available rockets.
Why is Webb optimized for near and mid-infrared light?
The primary goals of Webb are to study galaxy, star and planet formation in the Universe. To see the very first stars and galaxies form in the early Universe, we have to look deep into space to look back in time (because it takes light time to travel from there to here, the farther out we look, the further we look back in time).
Why do we have to go to space at all? Can we not get these data with large telescopes on the ground, using adaptive optics?
The Earth's atmosphere is nearly opaque and glows brightly at most of the infrared wavelengths that Webb will observe, so a cold telescope in space is required
How faint can Webb see?
Webb is designed to discover and study the first stars and galaxies that formed in the early Universe. To see these faint objects, it must be able to detect things that are ten billion times as faint as the faintest stars visible without a telescope. This is 10 to 100 times fainter than Hubble can see.
What is Webb's angular resolution, and how will its images compare to Hubble's? Will they be as beautiful?
Angular resolution is the term astronomers use to describe the "sharpness" of an image. There are two factors that affect how sharp an image is - the diameter of the mirror and the wavelength being observed. Webb's angular resolution will be the same as Hubble's, but in the near-infrared. This means that Webb images will appear just as sharp as Hubble's do.
Will Webb see planets around other stars?
The Webb will be able to detect the presence of planetary systems around nearby stars from their infrared light (heat).
Can Webb observe planets in our own Solar System?
Yes.
Why has the Ariane 5 been chosen to launch Webb? Why not change to Space X?
The James Webb Space Telescope will be launched on an Ariane 5 rocket. The launch vehicle is part of the European contribution to the mission.
Why can’t Webb be repaired like Hubble in case of damage?
Hubble is in low-Earth orbit, located approximately 600 km away from the Earth, and is therefore readily accessible for servicing.
What happens after Webb is launched?
In the first hour: Starting at liftoff, the Ariane rocket will provide thrust for a little over 8 minutes. Webb will separate from the Ariane V launch vehicle a half-hour after launch and deploy the solar array immediately afterward.
- -
"If You happen to see any content that is yours, and we didn't give credit in the right manner please let us know at Lorenzovareseaziendale@gmail.com and we will correct it immediately"
"Some of our visual content is under an Attribution-ShareAlike license. (https://creativecommons.org/licenses/) in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video."
Credits: Ron Miller
Credits: Mark A. Garlick / MarkGarlick.com
Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO
Credits: Flickr
#InsaneCuriosity #JamesWebb SpaceTelescope #SpaceTelescopes
https://wn.com/James_Webb_Space_Telescope_Everything_You_Should_Know_About_It
Join Us , in this video about the James Webb Space Telescope.
We talked about this in the video: "The new Space Telescope is about to fly: are you ready for the revolution?" but the scientific progress that the launch of the James Webb Space Telescope will bring us is so important that the topic deserves a further deepening.
A deepening that we decided to do trying to imagine what questions each of you would want to ask NASA.
- -
Subscribe for more videos ►https://www.youtube.com/c/InsaneCuriosity?sub_confirmation=1?
Business Enquiries ► Lorenzovareseaziendale@gmail.com
We have Another Channel ► "Down The Rabbit Hole" https://www.youtube.com/channel/UCqdTuLTekIsdgaIKjwj4D-A
- -
What is the James Webb Space Telescope?
The James Webb Space Telescope, also called Webb or JWST, is a large, space-based observatory, optimized for infrared wavelengths, which will complement and extend the discoveries of the Hubble Space Telescope.
What are the main science goals of Webb?
Webb has four mission science goals:
Search for the first galaxies or luminous objects that formed after the Big Bang.
Determine how galaxies evolved from their formation until the present.
Observe the formation of stars from the first stages to the formation of planetary systems.
How big is it?
The most important size of a telescope is the diameter of the primary mirror, which is about 6.5 meters for Webb.
But how is it that Webb, with a mirror six times the size of Hubble, only weighs half as much?
The reason is quite simple! There has been a lot of progress in technology since Hubble was built.
Why does Webb have a segmented, unfolding primary mirror?
Webb needs to have an unfolding mirror because the mirror is so large that it otherwise cannot fit in the launch shroud of currently available rockets.
Why is Webb optimized for near and mid-infrared light?
The primary goals of Webb are to study galaxy, star and planet formation in the Universe. To see the very first stars and galaxies form in the early Universe, we have to look deep into space to look back in time (because it takes light time to travel from there to here, the farther out we look, the further we look back in time).
Why do we have to go to space at all? Can we not get these data with large telescopes on the ground, using adaptive optics?
The Earth's atmosphere is nearly opaque and glows brightly at most of the infrared wavelengths that Webb will observe, so a cold telescope in space is required
How faint can Webb see?
Webb is designed to discover and study the first stars and galaxies that formed in the early Universe. To see these faint objects, it must be able to detect things that are ten billion times as faint as the faintest stars visible without a telescope. This is 10 to 100 times fainter than Hubble can see.
What is Webb's angular resolution, and how will its images compare to Hubble's? Will they be as beautiful?
Angular resolution is the term astronomers use to describe the "sharpness" of an image. There are two factors that affect how sharp an image is - the diameter of the mirror and the wavelength being observed. Webb's angular resolution will be the same as Hubble's, but in the near-infrared. This means that Webb images will appear just as sharp as Hubble's do.
Will Webb see planets around other stars?
The Webb will be able to detect the presence of planetary systems around nearby stars from their infrared light (heat).
Can Webb observe planets in our own Solar System?
Yes.
Why has the Ariane 5 been chosen to launch Webb? Why not change to Space X?
The James Webb Space Telescope will be launched on an Ariane 5 rocket. The launch vehicle is part of the European contribution to the mission.
Why can’t Webb be repaired like Hubble in case of damage?
Hubble is in low-Earth orbit, located approximately 600 km away from the Earth, and is therefore readily accessible for servicing.
What happens after Webb is launched?
In the first hour: Starting at liftoff, the Ariane rocket will provide thrust for a little over 8 minutes. Webb will separate from the Ariane V launch vehicle a half-hour after launch and deploy the solar array immediately afterward.
- -
"If You happen to see any content that is yours, and we didn't give credit in the right manner please let us know at Lorenzovareseaziendale@gmail.com and we will correct it immediately"
"Some of our visual content is under an Attribution-ShareAlike license. (https://creativecommons.org/licenses/) in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video."
Credits: Ron Miller
Credits: Mark A. Garlick / MarkGarlick.com
Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO
Credits: Flickr
#InsaneCuriosity #JamesWebb SpaceTelescope #SpaceTelescopes
- published: 11 Mar 2021
- views: 68543
12:08
James Webb Space Telescope: Delays, Breakages, Pandemics, Errors, Troubled Carrier Rockets And Now…
- Order: Reorder
- Duration: 12:08
- Uploaded Date: 09 Jul 2021
- views: 111463
A handful of months separate the James Webb Space Telescope from the launch pad. The James Webb will be the largest and most powerful optical telescope ever lau...
A handful of months separate the James Webb Space Telescope from the launch pad. The James Webb will be the largest and most powerful optical telescope ever launched into space.And recently problems with the carrier rocket, perhaps resolved, and ... although it seems incredible, the possibility of a pirate assault!
Subscribe for more videos ►https://www.youtube.com/c/InsaneCuriosity?sub_confirmation=1?
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As has long been known, the telescope is to be launched using an Ariane 5, a French rocket that has historically proven to be very reliable. However, in the middle of last May, the company that manufactures the Ariane 5, Arianespace, said that during the February and August 2020 launches,
But, financial overruns and schedule delays are not unusual for Nasa projects. Since the agency opened in 1958, several of its most high-profile missions-the Hubble Space Telescope
Nasa employees call this cognitive dissonance the “Hubble psychology.” The Hubble Space Telescope was not an immediate success when it reached space in 1990.
"If You happen to see any content that is yours, and we didn't give credit in the right manner please let us know at Lorenzovareseaziendale@gmail.com and we will correct it immediately"
"Some of our visual content is under an Attribution-ShareAlike license. (https://creativecommons.org/licenses/) in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video."
Credits: Ron Miller
Credits: Mark A. Garlick / MarkGarlick.com
Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO
Credits: Flickr
#InsaneCuriosity #JamesWebbSpaceTelescope #Hubble
https://wn.com/James_Webb_Space_Telescope_Delays,_Breakages,_Pandemics,_Errors,_Troubled_Carrier_Rockets_And_Now…
A handful of months separate the James Webb Space Telescope from the launch pad. The James Webb will be the largest and most powerful optical telescope ever launched into space.And recently problems with the carrier rocket, perhaps resolved, and ... although it seems incredible, the possibility of a pirate assault!
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As has long been known, the telescope is to be launched using an Ariane 5, a French rocket that has historically proven to be very reliable. However, in the middle of last May, the company that manufactures the Ariane 5, Arianespace, said that during the February and August 2020 launches,
But, financial overruns and schedule delays are not unusual for Nasa projects. Since the agency opened in 1958, several of its most high-profile missions-the Hubble Space Telescope
Nasa employees call this cognitive dissonance the “Hubble psychology.” The Hubble Space Telescope was not an immediate success when it reached space in 1990.
"If You happen to see any content that is yours, and we didn't give credit in the right manner please let us know at Lorenzovareseaziendale@gmail.com and we will correct it immediately"
"Some of our visual content is under an Attribution-ShareAlike license. (https://creativecommons.org/licenses/) in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video."
Credits: Ron Miller
Credits: Mark A. Garlick / MarkGarlick.com
Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO
Credits: Flickr
#InsaneCuriosity #JamesWebbSpaceTelescope #Hubble
- published: 09 Jul 2021
- views: 111463
6:31
Mind-Blowing Capabilities of the James Webb Space Telescope
- Order: Reorder
- Duration: 6:31
- Uploaded Date: 28 Jul 2021
- views: 110806
The James Webb Space Telescope is expected to launch by the end of 2021. It's the largest and most complex space telescope built to date. It's more of a time ma...
The James Webb Space Telescope is expected to launch by the end of 2021. It's the largest and most complex space telescope built to date. It's more of a time machine that will take us on a journey to the edge of the universe, revealing how the universe looked just 100-250 million years after the big bang. But why is everyone referring to it as a time machine? What makes Webb so exciting? And how is it a better telescope than the iconic Hubble Space Telescope that has already changed the course of astronomy?
Basics of Astrophysics series: https://bit.ly/3xII54M
Follow us on:
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Created by: Rishabh Nakra
Written by: Simran Buttar
Narrated by: Jeffrey Smith
#jameswebb #jwst #jameswebbspacetelescope #nasa
https://wn.com/Mind_Blowing_Capabilities_Of_The_James_Webb_Space_Telescope
The James Webb Space Telescope is expected to launch by the end of 2021. It's the largest and most complex space telescope built to date. It's more of a time machine that will take us on a journey to the edge of the universe, revealing how the universe looked just 100-250 million years after the big bang. But why is everyone referring to it as a time machine? What makes Webb so exciting? And how is it a better telescope than the iconic Hubble Space Telescope that has already changed the course of astronomy?
Basics of Astrophysics series: https://bit.ly/3xII54M
Follow us on:
Facebook: https://bit.ly/sou_fb
Instagram: https://bit.ly/sou_ig
Website: https://bit.ly/sou_website
Created by: Rishabh Nakra
Written by: Simran Buttar
Narrated by: Jeffrey Smith
#jameswebb #jwst #jameswebbspacetelescope #nasa
- published: 28 Jul 2021
- views: 110806
14:26
James Webb Space Telescope Is About To Fly: Are You Ready For The Revolution?
- Order: Reorder
- Duration: 14:26
- Uploaded Date: 12 Feb 2021
- views: 203913
Guys, cross your fingers! There are still several months to the launch scheduled for next October 31, but, apparently, in front of the James Webb Space Telescop...
Guys, cross your fingers! There are still several months to the launch scheduled for next October 31, but, apparently, in front of the James Webb Space Telescope, the instrument that is about to revolutionize astronomy, has opened a fast highway, without obstacles or clouds on the horizon.
- -
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- -
Developed by NASA with the collaboration of the European Space Agency and the Canadian Space Agency, the Webb Telescope should have been in orbit for a few years, at least according to the initial plans of its designers, but a host of problems has raged against this project. After all, building a satellite and put it in orbit is difficult and expensive, but building a space telescope weighing 6.5 tons is enormously more so. Progressive postponements due to technical problems and various contingencies were compounded by economic ones. The planned cost in 1996 was about two billion dollars, with the launch scheduled between 2007 and 2011. A first postponement brought the cost to 4.5 billion; after that in 2011 followed a deep revision of the project, made of cancellations, reconsiderations and battles with the U.S. Congress for funding.
It is certainly true that the new space telescope will allow us to observe distant galaxies and stars with a definition never seen before, giving us the opportunity to observe the first lights that lit up the Universe, about 13.8 billion years ago, but in the end, it will cost at least $ 9.5 billion, and more than a billion will be needed for its maintenance and management of the mission once the telescope will be in orbit.
Was it worth it? You be the judge!
The proposal to build a new large space telescope, dedicating it to the memory of James Webb, NASA's director at the time of Apollo, was first floated in 1996. The idea, which still remains the basis of the project, was to offer an instrument for the observation of deep space to complement Hubble, the space telescope that for 30 years has been offering amazing and useful images for research on our solar system, the Milky Way and other galaxies.
While the James Webb Space Telescope is billed as the "successor" to the legendary Hubble Space Telescope, in a sense it is not. The Hubble is primarily an optical telescope, capturing wavelengths of light similar to those used by the human eye. But the Webb is different. It will observe entirely in the infrared. In other words, it will study a universe drawn by radiation that reaches us from space at a much higher wavelength, and that is largely invisible to human experience.
In trying to extend observations of the sky to these spectral bands, we are in fact faced with the problem of absorption by the Earth's atmosphere. In fact, only a small part of the infrared bands, the one closest to the red, is accessible to observation from Earth, while the mid and far-infrared never reach the Earth's surface. The atmosphere becomes transparent again only at wavelengths longer than about 1 mm, making observations from Earth in the radio band possible.
- -
"If You happen to see any content that is yours, and we didn't give credit in the right manner please let us know at Lorenzovareseaziendale@gmail.com and we will correct it immediately"
"Some of our visual content is under an Attribution-ShareAlike license. (https://creativecommons.org/licenses/) in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video."
Credits: Ron Miller
Credits: Mark A. Garlick / MarkGarlick.com
Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO
Credits: Flickr
#InsaneCuriosity #JamesWebbSpaceTelescope #Hubble
https://wn.com/James_Webb_Space_Telescope_Is_About_To_Fly_Are_You_Ready_For_The_Revolution
Guys, cross your fingers! There are still several months to the launch scheduled for next October 31, but, apparently, in front of the James Webb Space Telescope, the instrument that is about to revolutionize astronomy, has opened a fast highway, without obstacles or clouds on the horizon.
- -
Subscribe for more videos ►https://www.youtube.com/c/InsaneCuriosity?sub_confirmation=1?
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We have Another Channel ► "Down The Rabbit Hole" https://www.youtube.com/channel/UCqdTuLTekIsdgaIKjwj4D-A
- -
Developed by NASA with the collaboration of the European Space Agency and the Canadian Space Agency, the Webb Telescope should have been in orbit for a few years, at least according to the initial plans of its designers, but a host of problems has raged against this project. After all, building a satellite and put it in orbit is difficult and expensive, but building a space telescope weighing 6.5 tons is enormously more so. Progressive postponements due to technical problems and various contingencies were compounded by economic ones. The planned cost in 1996 was about two billion dollars, with the launch scheduled between 2007 and 2011. A first postponement brought the cost to 4.5 billion; after that in 2011 followed a deep revision of the project, made of cancellations, reconsiderations and battles with the U.S. Congress for funding.
It is certainly true that the new space telescope will allow us to observe distant galaxies and stars with a definition never seen before, giving us the opportunity to observe the first lights that lit up the Universe, about 13.8 billion years ago, but in the end, it will cost at least $ 9.5 billion, and more than a billion will be needed for its maintenance and management of the mission once the telescope will be in orbit.
Was it worth it? You be the judge!
The proposal to build a new large space telescope, dedicating it to the memory of James Webb, NASA's director at the time of Apollo, was first floated in 1996. The idea, which still remains the basis of the project, was to offer an instrument for the observation of deep space to complement Hubble, the space telescope that for 30 years has been offering amazing and useful images for research on our solar system, the Milky Way and other galaxies.
While the James Webb Space Telescope is billed as the "successor" to the legendary Hubble Space Telescope, in a sense it is not. The Hubble is primarily an optical telescope, capturing wavelengths of light similar to those used by the human eye. But the Webb is different. It will observe entirely in the infrared. In other words, it will study a universe drawn by radiation that reaches us from space at a much higher wavelength, and that is largely invisible to human experience.
In trying to extend observations of the sky to these spectral bands, we are in fact faced with the problem of absorption by the Earth's atmosphere. In fact, only a small part of the infrared bands, the one closest to the red, is accessible to observation from Earth, while the mid and far-infrared never reach the Earth's surface. The atmosphere becomes transparent again only at wavelengths longer than about 1 mm, making observations from Earth in the radio band possible.
- -
"If You happen to see any content that is yours, and we didn't give credit in the right manner please let us know at Lorenzovareseaziendale@gmail.com and we will correct it immediately"
"Some of our visual content is under an Attribution-ShareAlike license. (https://creativecommons.org/licenses/) in its different versions such as 1.0, 2.0, 3,0, and 4.0 – permitting commercial sharing with attribution given in each picture accordingly in the video."
Credits: Ron Miller
Credits: Mark A. Garlick / MarkGarlick.com
Credits: Nasa/Shutterstock/Storyblocks/Elon Musk/SpaceX/ESA/ESO
Credits: Flickr
#InsaneCuriosity #JamesWebbSpaceTelescope #Hubble
- published: 12 Feb 2021
- views: 203913
16:25
Should the James Webb Space Telescope Be Worried? | The Upcoming Extremely Large Telescope
- Order: Reorder
- Duration: 16:25
- Uploaded Date: 17 Feb 2021
- views: 775840
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed. Astrum merch now available! Apparel: http...
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed. Astrum merch now available! Apparel: https://teespring.com/stores/astrum-space Metal Posters: https://displate.com/promo/astrum?art=5f04759ac338b
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https://wn.com/Should_The_James_Webb_Space_Telescope_Be_Worried_|_The_Upcoming_Extremely_Large_Telescope
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed. Astrum merch now available! Apparel: https://teespring.com/stores/astrum-space Metal Posters: https://displate.com/promo/astrum?art=5f04759ac338b
SUBSCRIBE for more videos about our other planets.
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Donate!
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Become a Patron today and support my channel! Donate link above. I can't do it without you. Thanks to those who have supported so far!
Image Credits: NASA/ESO
Astrobiscuit: https://www.youtube.com/channel/UCxXlxVmarXu3n340ah5xwqA
Music Credit: Anima - The Waning Moon
Cell's Tranck - Hanging Masses
https://ultimae.bandcamp.com/track/hanging-masses
- published: 17 Feb 2021
- views: 775840
8:09
James Webb Space Telescope: Updates And Launch Date
- Order: Reorder
- Duration: 8:09
- Uploaded Date: 08 Jun 2021
- views: 59737
The James Webb Space Telescope is set to be the most significant interstellar research tool since the Hubble, but it's constant battle with delays and setbacks ...
The James Webb Space Telescope is set to be the most significant interstellar research tool since the Hubble, but it's constant battle with delays and setbacks has been a great pain point for us space enthusiasts. But take heart, because good news is coming! Find out in this episode of Super Freaky Science!
Watch Next:
Blue Origin's Cursed Engine: BE-4
https://youtu.be/mTQSTheEVtU
Voice Talent:
Neil Glasgow
https://wn.com/James_Webb_Space_Telescope_Updates_And_Launch_Date
The James Webb Space Telescope is set to be the most significant interstellar research tool since the Hubble, but it's constant battle with delays and setbacks has been a great pain point for us space enthusiasts. But take heart, because good news is coming! Find out in this episode of Super Freaky Science!
Watch Next:
Blue Origin's Cursed Engine: BE-4
https://youtu.be/mTQSTheEVtU
Voice Talent:
Neil Glasgow
- published: 08 Jun 2021
- views: 59737
1:12:19
James Webb Space Telescope - Documentary
- Order: Reorder
- Duration: 1:12:19
- Uploaded Date: 11 Nov 2019
- views: 45038
- published: 11 Nov 2019
- views: 45038
4:48
Comparing the Hubble and James Webb Space Telescopes
- Order: Reorder
- Duration: 4:48
- Uploaded Date: 17 Dec 2019
- views: 49962
This Hubblecast explores how the NASA/ESA Hubble Space Telescope’s observations differ across different wavelengths of the electromagnetic spectrum, and how the...
This Hubblecast explores how the NASA/ESA Hubble Space Telescope’s observations differ across different wavelengths of the electromagnetic spectrum, and how these observations will be complemented by those of the upcoming NASA/ESA/CSA James Webb Space Telescope.
Credit:
Directed by: Bethany Downer
Visual design and editing: Martin Kornmesser
Written by: Bethany Downer
Narration: Sara Mendes da Costa
Images: NASA, ESA
Videos: NASA, ESA, NASA/GSFC, Martin Kornmesser
Music: Johan B. Monell
Web and technical support: Mathias André and Raquel Yumi Shida
Executive producer: Mariya Lyubenova
https://wn.com/Comparing_The_Hubble_And_James_Webb_Space_Telescopes
This Hubblecast explores how the NASA/ESA Hubble Space Telescope’s observations differ across different wavelengths of the electromagnetic spectrum, and how these observations will be complemented by those of the upcoming NASA/ESA/CSA James Webb Space Telescope.
Credit:
Directed by: Bethany Downer
Visual design and editing: Martin Kornmesser
Written by: Bethany Downer
Narration: Sara Mendes da Costa
Images: NASA, ESA
Videos: NASA, ESA, NASA/GSFC, Martin Kornmesser
Music: Johan B. Monell
Web and technical support: Mathias André and Raquel Yumi Shida
Executive producer: Mariya Lyubenova
- published: 17 Dec 2019
- views: 49962
3:44
An Introduction to the James Webb Space Telescope Mission
A look at the James Webb Space Telescope, its mission and the incredible technological cha...
published: 15 Jan 2020
An Introduction to the James Webb Space Telescope Mission
An Introduction to the James Webb Space Telescope Mission
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- published: 15 Jan 2020
- views: 437545
A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents.
Credit: NASA's Goddard Space Flight Center
Michael McClare (KBRwyle): Lead Producer
Michael McClare (KBRwyle): Lead Writer
Adriana Manrique Gutierrez (USRA): Animator
Jonathan North (USRA): Animator
Walt Feimer (KBRwyle): Animator
Michael Lentz (USRA): Animator
Bailee DesRocher (USRA): Animator
Michael McClare (KBRwyle): Lead Editor
Michael McClare (KBRwyle): Lead Videographer
Kristen Carney (Self): Narrator
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/13367
If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/NASAExplorer
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9:03
The James Webb Space Telescope Explained In 9 Minutes
What Will The James Webb Space Telescope Find?
Subscribe: https://bit.ly/3f1R7Rd
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published: 17 Jul 2021
The James Webb Space Telescope Explained In 9 Minutes
The James Webb Space Telescope Explained In 9 Minutes
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- published: 17 Jul 2021
- views: 407161
What Will The James Webb Space Telescope Find?
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#perception #space #universe #jwst #james #webb #telescope
12:03
James Webb Space Telescope Launch and Deployment
Northrop Grumman is proud to lead the industry team building NASA's James Webb Space Teles...
published: 24 Jan 2017
James Webb Space Telescope Launch and Deployment
James Webb Space Telescope Launch and Deployment
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- published: 24 Jan 2017
- views: 1642837
Northrop Grumman is proud to lead the industry team building NASA's James Webb Space Telescope. This revolutionary observatory is the largest telescope built for space and the most powerful infrared telescope ever made. It is the scientific successor to the Hubble Space Telescope. The Webb telescope will travel 1 million miles from earth and look back over 13.5 billion years, providing images of the first galaxies formed and observing unexplored planets around distant stars. The breakthrough technology developed for the Webb Telescope will expand our understanding of the universe, rewrite textbooks and inspire a future generation of engineers and scientists.
This animation captures Webb’s journey into orbit, 1 million miles away from earth, depicting the sequence of events surrounding the launch and deployment of this game changing observatory. The travel time, distance and transformation of the telescope as it deploys are included in this sequence.
Learn more at:
http://www.northropgrumman.com/Capabilities/AutonomousSystems/Pages/default.aspx
#NorthropGrumman #AutonomousSystems
11:04
What Are the Capabilities of the Most Powerful Telescope Ever? James Webb.
#eldddir #eldddir_space #eldddir_earth
published: 02 Mar 2020
What Are the Capabilities of the Most Powerful Telescope Ever? James Webb.
What Are the Capabilities of the Most Powerful Telescope Ever? James Webb.
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- published: 02 Mar 2020
- views: 1683707
#eldddir #eldddir_space #eldddir_earth
16:28
The James Webb Space Telescope: Evolving Hubble for the 21st Century
That whole Halloween Launch is definitely not unnecessarily creepy at all.
Simon's Social...
published: 30 Jun 2021
The James Webb Space Telescope: Evolving Hubble for the 21st Century
The James Webb Space Telescope: Evolving Hubble for the 21st Century
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- published: 30 Jun 2021
- views: 246357
That whole Halloween Launch is definitely not unnecessarily creepy at all.
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23:24
Why you should believe the HYPE for the James Webb Space Telescope
The James Webb Space Telescope is set to revolutionize every single field in astrophysics;...
published: 27 May 2021
Why you should believe the HYPE for the James Webb Space Telescope
Why you should believe the HYPE for the James Webb Space Telescope
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- published: 27 May 2021
- views: 379663
The James Webb Space Telescope is set to revolutionize every single field in astrophysics; here's why you should believe the hype. Plus for 50% off your first month of any subscription crate from KiwiCo (available in 40 countries!) head to https://kiwico.com/DrBecky50
Find out more about JWST from the European Space Agency: http://www.esa.int/Science_Exploration/Space_Science/Webb
The full version of my chat with Dr. Sarah Kendrew: https://youtu.be/IzFa5Vg40Qc
You can follow Dr. Sarah Kendrew on Twitter: https://twitter.com/sarahkendrew
And you can order Sarah's amazing JWST T-shirt designed by Nora Luetzgendorf here: https://cottonbureau.com/products/jwst#/2582797/tee-women-true-to-size-tee-black-100percent-cotton-m
00:00 - Introduction
00:50 - What is JWST?
01:45 - How is it different to the Hubble Space Telescope?
05:49 - What can JWST do?
07:42 - REASON 1: Exoplanet atmospheres
09:02 - REASON 2: The birth of new stars and planets
11:29 - REASON 2: The FIRST stars and galaxies in the Universe
13:41 - Interview with Dr. Sarah Kendrew
22:21 - Bloopers
---
👕 Check out my merch here: https://teespring.com/stores/dr-becky
---
📚 "Space: 10 Things You Should Know" - UK Edition: http://bit.ly/SpaceDrBecky
📚 US & Canada version: "Space at the speed of light" (same book, different title, with some beautiful illustrations): https://www.penguinrandomhouse.com/books/635406/space-at-the-speed-of-light-by-dr-becky-smethurst/
📚 German translation "Das kleine Buch vom großen Knall" : https://www.dtv.de/buch/becky-smethurst-das-kleine-buch-vom-grossen-knall-28254/
---
🎧 Royal Astronomical Society Podcast that I co-host: podfollow.com/supermassive
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👩🏽💻 I'm Dr Becky Smethurst, an astrophysicist at University of Oxford (Christ Church). I love making videos about science with an unnatural level of enthusiasm. I like to focus on *how* we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars.
http://drbecky.uk.com
https://rebeccasmethurst.co.uk
16:21
James Webb Space Telescope: Everything You Should Know About It
Join Us , in this video about the James Webb Space Telescope.
We talked about this in the ...
published: 11 Mar 2021
James Webb Space Telescope: Everything You Should Know About It
James Webb Space Telescope: Everything You Should Know About It
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- published: 11 Mar 2021
- views: 68543
Join Us , in this video about the James Webb Space Telescope.
We talked about this in the video: "The new Space Telescope is about to fly: are you ready for the revolution?" but the scientific progress that the launch of the James Webb Space Telescope will bring us is so important that the topic deserves a further deepening.
A deepening that we decided to do trying to imagine what questions each of you would want to ask NASA.
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- -
What is the James Webb Space Telescope?
The James Webb Space Telescope, also called Webb or JWST, is a large, space-based observatory, optimized for infrared wavelengths, which will complement and extend the discoveries of the Hubble Space Telescope.
What are the main science goals of Webb?
Webb has four mission science goals:
Search for the first galaxies or luminous objects that formed after the Big Bang.
Determine how galaxies evolved from their formation until the present.
Observe the formation of stars from the first stages to the formation of planetary systems.
How big is it?
The most important size of a telescope is the diameter of the primary mirror, which is about 6.5 meters for Webb.
But how is it that Webb, with a mirror six times the size of Hubble, only weighs half as much?
The reason is quite simple! There has been a lot of progress in technology since Hubble was built.
Why does Webb have a segmented, unfolding primary mirror?
Webb needs to have an unfolding mirror because the mirror is so large that it otherwise cannot fit in the launch shroud of currently available rockets.
Why is Webb optimized for near and mid-infrared light?
The primary goals of Webb are to study galaxy, star and planet formation in the Universe. To see the very first stars and galaxies form in the early Universe, we have to look deep into space to look back in time (because it takes light time to travel from there to here, the farther out we look, the further we look back in time).
Why do we have to go to space at all? Can we not get these data with large telescopes on the ground, using adaptive optics?
The Earth's atmosphere is nearly opaque and glows brightly at most of the infrared wavelengths that Webb will observe, so a cold telescope in space is required
How faint can Webb see?
Webb is designed to discover and study the first stars and galaxies that formed in the early Universe. To see these faint objects, it must be able to detect things that are ten billion times as faint as the faintest stars visible without a telescope. This is 10 to 100 times fainter than Hubble can see.
What is Webb's angular resolution, and how will its images compare to Hubble's? Will they be as beautiful?
Angular resolution is the term astronomers use to describe the "sharpness" of an image. There are two factors that affect how sharp an image is - the diameter of the mirror and the wavelength being observed. Webb's angular resolution will be the same as Hubble's, but in the near-infrared. This means that Webb images will appear just as sharp as Hubble's do.
Will Webb see planets around other stars?
The Webb will be able to detect the presence of planetary systems around nearby stars from their infrared light (heat).
Can Webb observe planets in our own Solar System?
Yes.
Why has the Ariane 5 been chosen to launch Webb? Why not change to Space X?
The James Webb Space Telescope will be launched on an Ariane 5 rocket. The launch vehicle is part of the European contribution to the mission.
Why can’t Webb be repaired like Hubble in case of damage?
Hubble is in low-Earth orbit, located approximately 600 km away from the Earth, and is therefore readily accessible for servicing.
What happens after Webb is launched?
In the first hour: Starting at liftoff, the Ariane rocket will provide thrust for a little over 8 minutes. Webb will separate from the Ariane V launch vehicle a half-hour after launch and deploy the solar array immediately afterward.
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12:08
James Webb Space Telescope: Delays, Breakages, Pandemics, Errors, Troubled Carrier Rockets And Now…
A handful of months separate the James Webb Space Telescope from the launch pad. The James...
published: 09 Jul 2021
James Webb Space Telescope: Delays, Breakages, Pandemics, Errors, Troubled Carrier Rockets And Now…
James Webb Space Telescope: Delays, Breakages, Pandemics, Errors, Troubled Carrier Rockets And Now…
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- published: 09 Jul 2021
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A handful of months separate the James Webb Space Telescope from the launch pad. The James Webb will be the largest and most powerful optical telescope ever launched into space.And recently problems with the carrier rocket, perhaps resolved, and ... although it seems incredible, the possibility of a pirate assault!
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As has long been known, the telescope is to be launched using an Ariane 5, a French rocket that has historically proven to be very reliable. However, in the middle of last May, the company that manufactures the Ariane 5, Arianespace, said that during the February and August 2020 launches,
But, financial overruns and schedule delays are not unusual for Nasa projects. Since the agency opened in 1958, several of its most high-profile missions-the Hubble Space Telescope
Nasa employees call this cognitive dissonance the “Hubble psychology.” The Hubble Space Telescope was not an immediate success when it reached space in 1990.
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6:31
Mind-Blowing Capabilities of the James Webb Space Telescope
The James Webb Space Telescope is expected to launch by the end of 2021. It's the largest ...
published: 28 Jul 2021
Mind-Blowing Capabilities of the James Webb Space Telescope
Mind-Blowing Capabilities of the James Webb Space Telescope
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- published: 28 Jul 2021
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The James Webb Space Telescope is expected to launch by the end of 2021. It's the largest and most complex space telescope built to date. It's more of a time machine that will take us on a journey to the edge of the universe, revealing how the universe looked just 100-250 million years after the big bang. But why is everyone referring to it as a time machine? What makes Webb so exciting? And how is it a better telescope than the iconic Hubble Space Telescope that has already changed the course of astronomy?
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14:26
James Webb Space Telescope Is About To Fly: Are You Ready For The Revolution?
Guys, cross your fingers! There are still several months to the launch scheduled for next ...
published: 12 Feb 2021
James Webb Space Telescope Is About To Fly: Are You Ready For The Revolution?
James Webb Space Telescope Is About To Fly: Are You Ready For The Revolution?
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- published: 12 Feb 2021
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Guys, cross your fingers! There are still several months to the launch scheduled for next October 31, but, apparently, in front of the James Webb Space Telescope, the instrument that is about to revolutionize astronomy, has opened a fast highway, without obstacles or clouds on the horizon.
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Developed by NASA with the collaboration of the European Space Agency and the Canadian Space Agency, the Webb Telescope should have been in orbit for a few years, at least according to the initial plans of its designers, but a host of problems has raged against this project. After all, building a satellite and put it in orbit is difficult and expensive, but building a space telescope weighing 6.5 tons is enormously more so. Progressive postponements due to technical problems and various contingencies were compounded by economic ones. The planned cost in 1996 was about two billion dollars, with the launch scheduled between 2007 and 2011. A first postponement brought the cost to 4.5 billion; after that in 2011 followed a deep revision of the project, made of cancellations, reconsiderations and battles with the U.S. Congress for funding.
It is certainly true that the new space telescope will allow us to observe distant galaxies and stars with a definition never seen before, giving us the opportunity to observe the first lights that lit up the Universe, about 13.8 billion years ago, but in the end, it will cost at least $ 9.5 billion, and more than a billion will be needed for its maintenance and management of the mission once the telescope will be in orbit.
Was it worth it? You be the judge!
The proposal to build a new large space telescope, dedicating it to the memory of James Webb, NASA's director at the time of Apollo, was first floated in 1996. The idea, which still remains the basis of the project, was to offer an instrument for the observation of deep space to complement Hubble, the space telescope that for 30 years has been offering amazing and useful images for research on our solar system, the Milky Way and other galaxies.
While the James Webb Space Telescope is billed as the "successor" to the legendary Hubble Space Telescope, in a sense it is not. The Hubble is primarily an optical telescope, capturing wavelengths of light similar to those used by the human eye. But the Webb is different. It will observe entirely in the infrared. In other words, it will study a universe drawn by radiation that reaches us from space at a much higher wavelength, and that is largely invisible to human experience.
In trying to extend observations of the sky to these spectral bands, we are in fact faced with the problem of absorption by the Earth's atmosphere. In fact, only a small part of the infrared bands, the one closest to the red, is accessible to observation from Earth, while the mid and far-infrared never reach the Earth's surface. The atmosphere becomes transparent again only at wavelengths longer than about 1 mm, making observations from Earth in the radio band possible.
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16:25
Should the James Webb Space Telescope Be Worried? | The Upcoming Extremely Large Telescope
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large T...
published: 17 Feb 2021
Should the James Webb Space Telescope Be Worried? | The Upcoming Extremely Large Telescope
Should the James Webb Space Telescope Be Worried? | The Upcoming Extremely Large Telescope
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Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed. Astrum merch now available! Apparel: https://teespring.com/stores/astrum-space Metal Posters: https://displate.com/promo/astrum?art=5f04759ac338b
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8:09
James Webb Space Telescope: Updates And Launch Date
The James Webb Space Telescope is set to be the most significant interstellar research too...
published: 08 Jun 2021
James Webb Space Telescope: Updates And Launch Date
James Webb Space Telescope: Updates And Launch Date
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- published: 08 Jun 2021
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The James Webb Space Telescope is set to be the most significant interstellar research tool since the Hubble, but it's constant battle with delays and setbacks has been a great pain point for us space enthusiasts. But take heart, because good news is coming! Find out in this episode of Super Freaky Science!
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Blue Origin's Cursed Engine: BE-4
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1:12:19
James Webb Space Telescope - Documentary
published: 11 Nov 2019
James Webb Space Telescope - Documentary
James Webb Space Telescope - Documentary
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4:48
Comparing the Hubble and James Webb Space Telescopes
This Hubblecast explores how the NASA/ESA Hubble Space Telescope’s observations differ acr...
published: 17 Dec 2019
Comparing the Hubble and James Webb Space Telescopes
Comparing the Hubble and James Webb Space Telescopes
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- published: 17 Dec 2019
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This Hubblecast explores how the NASA/ESA Hubble Space Telescope’s observations differ across different wavelengths of the electromagnetic spectrum, and how these observations will be complemented by those of the upcoming NASA/ESA/CSA James Webb Space Telescope.
Credit:
Directed by: Bethany Downer
Visual design and editing: Martin Kornmesser
Written by: Bethany Downer
Narration: Sara Mendes da Costa
Images: NASA, ESA
Videos: NASA, ESA, NASA/GSFC, Martin Kornmesser
Music: Johan B. Monell
Web and technical support: Mathias André and Raquel Yumi Shida
Executive producer: Mariya Lyubenova
James Webb Space Telescope
The James Webb Space Telescope (JWST), previously known as Next Generation Space Telescope (NGST), is a flagship-class space observatory under construction and scheduled to launch in October 2018. The JWST will offer unprecedented resolution and sensitivity from long-wavelength (orange-red) visible light, through near-infrared to the mid-infrared, and is a successor instrument to the Hubble Space Telescope and the Spitzer Space Telescope. While Hubble has a 2.4-meter (7.9 ft) mirror, the JWST features a larger and segmented 6.5-meter (21 ft) diameter primary mirror and will be located near the Earth–Sun L2 point. A large sunshield will keep its mirror and four science instruments below 50 K (−220 °C; −370 °F).
JWST's capabilities will enable a broad range of investigations across the fields of astronomy and cosmology. One particular goal involves observing some of the most distant objects in the Universe, beyond the reach of current ground and space based instruments. This includes the very first stars, the epoch of reionization, and the formation of the first galaxies. Another goal is understanding the formation of stars and planets. This will include imaging molecular clouds and star-forming clusters, studying the debris disks around stars, direct imaging of exoplanets, and spectroscopic examination of planetary transits.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/James_Webb_Space_Telescope
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