"How To get to
Mars" is a clip from the
IMAX documentary "
Roving Mars" from
2006. This is an edited short version.
DVD - Roving Mars 2006 :
Spirit,
Opportunity, and the
Exploration of the
Red Planet @ amazon.com
http://www.amazon.com/Roving-Mars-Spirit-Opportunity-Exploration/dp/B003XU7W0A
★ The Largest
Stars in the
Universe | Infographic
Animation ► https://www.youtube.com/watch?v=JqAJnrL27OY
★
The Most Astounding Fact -
Neil deGrasse Tyson |
Kinetic ►Typography https://www.youtube.com/watch?v=p2DXqJ7mjKY
★
TOP 10 -
Best of Hubble Space Telescope -
2015 ► http://www.youtube.com/watch?v=Lmx19_0GX8o
Game Of Thrones -
Theme (OneCamBand
Western Cover) https://www.youtube.com/watch?v=Rln_qHoWIqg
From
Wiki : Spirit,
MER-A (
Mars Exploration Rover --
A), is a robotic rover on Mars, active from 2004 to
2010. It was one of two rovers of
NASA's ongoing
Mars Exploration Rover Mission. It landed successfully on Mars at 04:35
Ground UTC on
January 4, 2004, three weeks before its twin, Opportunity (
MER-B), landed on the other side of the planet. Its name was chosen through a NASA-sponsored student essay competition. The rover became stuck in late 2009, and its last communication with
Earth was sent on March 22, 2010.
The rover completed its planned 90-sol mission. Aided by cleaning events that resulted in higher power from its solar panels, Spirit went on to
function effectively over twenty times longer than NASA planners expected following mission completion. Spirit also logged 7.73 km (4.8 mi) of driving instead of the planned 600 m (0.4 mi), allowing more extensive geological analysis of
Martian rocks and planetary surface features.
Initial scientific results from the first phase of the mission (the 90-sol prime mission) were published in a special issue of the journal
Science.
On May 1, 2009 (5 years, 3 months, 27 Earth days after landing; 21.6 times the planned mission duration), Spirit became stuck in soft soil. This was not the first of the mission's "embedding events" and for the following eight months NASA carefully analyzed the situation, running
Earth-based theoretical and practical simulations, and finally programming the rover to make extrication drives in an attempt to free itself. These efforts continued until
January 26, 2010 when NASA officials announced that the rover was likely irrecoverably obstructed by its location in soft soil, though it continued to perform scientific research from its current location.
The rover continued in a stationary science platform role until communication with Spirit stopped on sol
2210 (March 22, 2010).
JPL continued to attempt to regain contact until May 24,
2011, when NASA announced that efforts to communicate with the unresponsive rover had ended. A formal farewell was planned at
NASA headquarters after the
Memorial Day holiday and was televised on
NASA TV.
Hope you enjoyed it!
- published: 01 Mar 2011
- views: 26284870