Perseverance
Sign in to saveAmerican robotic rover exploring Jezero Crater on Mars
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Perseverance is a robotic rover sent by the United States to explore Jezero Crater on Mars. It matters because it searches for signs of ancient microbial life and gathers information about Mars' geology and climate to help prepare for future human exploration.
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Perseverance is a NASA rover that has been exploring Mars since February 18, 2021, as part of the Mars 2020 mission. Built and managed by the Jet Propulsion Laboratory, it was launched on July 30, 2020, from Cape Canaveral aboard an Atlas V rocket and landed in Jezero Crater, a site chosen for its ancient river delta that may preserve evidence of past microbial life.
The rover's main goals are to search for signs of ancient life, study the planet's geology and climate, and collect rock and regolith samples for possible return to Earth by a future mission. Perseverance also tests technologies intended to support later human exploration, including an experiment that successfully produced oxygen from the thin carbon-dioxide atmosphere.