Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
SpaceX
Subreddit dedicated to the news and discussions about the creation and use of technology and its surrounding issues.
Subreddit dedicated to the news and discussions about the creation and use of technology and its surrounding issues.
The place for news articles about current events in the United States and the rest of the world. Discuss it all here.
Videos and gifs of expensive mistakes, catastrophes, or disasters.
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
Welcome to r/SpaceX, the premier SpaceX discussion community and the largest fan-run board on the American aerospace company SpaceX. We recommend using r/SpaceX with Old Reddit. This board is not an official outlet for SpaceX information.
The Kerbal Space Program subreddit. For all your gaming related, space exploration needs. http://kerbalspaceprogram.com
Welcome to r/SpaceX, the premier SpaceX discussion community and the largest fan-run board on the American aerospace company SpaceX. We recommend using r/SpaceX with Old Reddit. This board is not an official outlet for SpaceX information.
Welcome to r/SpaceX, the premier SpaceX discussion community and the largest fan-run board on the American aerospace company SpaceX. We recommend using r/SpaceX with Old Reddit. This board is not an official outlet for SpaceX information.
Subreddit dedicated to the news and discussions about the creation and use of technology and its surrounding issues.
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
A subreddit devoted to the field of Future(s) Studies and evidence-based speculation about the development of humanity, technology, and civilization. -------- You can also find us in the fediverse at - https://futurology.today
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
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I love that the video is extremely positive towards Starship and getting humans to Mars. It is also the first "popular" video I´m aware of which gets the negative lift approach and the belly flop right.
However one major part of the video is completely wrong.
Starship will not slow down via its engines prior to hitting the martian atmosphere for aerobraking. It will hit the atmosphere at interplanetary velocity.
The erroneous idea that spacecraft intended to land on Mars have to slow down before aerobraking has emerged on the internet in the recent months. And I don't know why.
All the rovers NASA has send to Mars in the last 20 years didn't slow down before aerobraking. They slammed into the atmosphere and used their heat shields to slow down until they were slow enough to deploy parachutes or execute their landing burns.
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This post is intended to clear up this misconception and maybe generate a bit of publicity for how EDL (entry decent landing) actually works for spacecraft.
Welcome to r/SpaceXLounge, the sister subreddit to r/SpaceX, and a place for relaxed and laid-back discussion. We recommend Old Reddit with r/SpaceXLounge. This subreddit is not an official outlet for SpaceX information.
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Welcome to r/SpaceX, the premier SpaceX discussion community and the largest fan-run board on the American aerospace company SpaceX. We recommend using r/SpaceX with Old Reddit. This board is not an official outlet for SpaceX information.
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Welcome to r/SpaceXLounge, the sister subreddit to r/SpaceX, and a place for relaxed and laid-back discussion. We recommend Old Reddit with r/SpaceXLounge. This subreddit is not an official outlet for SpaceX information.
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Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
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r/Starlink is for news, media, and discussions related to Starlink, the SpaceX satellite internet constellation. This is a fan-run Subreddit. For official news and to sign up for service, visit starlink.com
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Subreddit dedicated to the news and discussions about the creation and use of technology and its surrounding issues.
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We are not SpaceX, we are Space-X. We are a group that is trying to get rid of Outerspace. We hate space. Join us. We want to fill in outerspace or something.
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a subreddit all about space travel (NASA, Roscosmos, SpaceX, ULA, Boeing, Rocket Lab, etc.). To infinity and beyond!
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A subreddit devoted to the field of Future(s) Studies and evidence-based speculation about the development of humanity, technology, and civilization. -------- You can also find us in the fediverse at - https://futurology.today
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The most amazing place on reddit! A subreddit for sharing, discussing, hoarding and wow'ing about Dogecoins. The much wow innovative crypto-currency.
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News on SpaceX's Starship and Superheavy architecture currently in development! This is a fan run site.
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/r/Starlink_Support is for questions about the Starlink satellite constellation. General Starlink news, media, and discussions should be posted to /r/Starlink. All other SpaceX content should be posted to /r/SpaceXLounge. Visit Starlink.com to sign up. Reminder: This is a fan-run subreddit. It is not an official Starlink website. For official Starlink news and information, please visit Starlink.com
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The Kerbal Space Program subreddit. For all your gaming related, space exploration needs. http://kerbalspaceprogram.com
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The place for news articles about current events in the United States and the rest of the world. Discuss it all here.
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r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
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The Mars Society is the world's largest and most influential space advocacy organization dedicated to the human exploration and settlement of the planet Mars. Established by Dr. Robert Zubrin and others in 1998, the group works to educate the public, the media and the government on the benefits of exploring Mars and creating a permanent human presence on the Red Planet.
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Welcome to the official subreddit for Spaceflight Simulator, a game about exploring our local space with rockets you build!
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The original and largest Tesla community on Reddit! An unofficial forum of owners and enthusiasts. See r/TeslaLounge for relaxed posting, and user experiences! Tesla Inc. is an energy + technology company originally from California and currently headquartered in Austin, Texas. Their mission is to accelerate the world's transition to sustainable energy. They produce vertically integrated electric vehicles, batteries, solar, and AI software and hardware solutions.
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Memes! A way of describing cultural information being shared. An element of a culture or system of behavior that may be considered to be passed from one individual to another by nongenetic means, especially imitation.
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The goal of /r/tech is to provide a space dedicated to the intelligent discussion of innovations and changes to technology in our ever changing world. We focus on high quality news articles about technology and informative and thought provoking self posts.
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