On January 25, 2004, NASAs Opportunity rover landed on Mars! NASAs Opportunity rover on Mars looks away from the sun into Endurance Crater and sees its shadow. < br><> < br>>– Tom Chao (Image credit: NASA/JPL-Caltech) Opportunity was the longest-running Mars rover mission.
On January 25, 2004, NASAs Opportunity rover landed on Mars! NASAs Opportunity rover on Mars looks away from the sun into Endurance Crater and sees its shadow. < br><> < br>>– Tom Chao (Image credit: NASA/JPL-Caltech) Opportunity was the longest-running Mars rover mission.