Concept information
Preferred term
Spirit rover
Definition
- Spirit, also known as MER-A (Mars Exploration Rover – A) or MER-2, is a Mars robotic rover, active from 2004 to 2010. Spirit was operational on Mars for 2208 sols or 3.3 Martian years (2249 days; 6 years, 77 days). It was one of two rovers of NASA's Mars Exploration Rover Mission managed by the Jet Propulsion Laboratory (JPL). Spirit landed successfully within the impact crater Gusev on Mars at 04:35 Ground UTC on January 4, 2004, three weeks before its twin, Opportunity (MER-B), which landed on the other side of the planet. Its name was chosen through a NASA-sponsored student essay competition. The rover got stuck in a "sand trap" in late 2009 at an angle that hampered recharging of its batteries; its last communication with Earth was on March 22, 2010. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Spirit_(rover))
Broader concept
Entry terms
- Mars Exploration Rover – A
- MER-2
- MER-A
In other languages
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French
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Mars Exploration Rover - A
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MER-A
URI
http://data.loterre.fr/ark:/67375/MDL-HTZJ2FNC-Q
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