NASA’s Mars Curiosity rover has spent an incredible 4,000 sols (Martian days) on the Red Planet since it first landed on the Martian surface in 2012. Curiosity completed its primary mission objective in 2014 and is still going strong.
Curiosity landed in Gale Crater on August 5, 2012, and has remained busy ever since. At launch, the Curiosity
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Author: Tim Sweezy