On January 25, 2004, NASA's Opportunity rover landed on Mars! This was the second of NASA's twin Mars Exploration Rovers to ...
Arvidson, Raymond E., Ruff, S. W., Morris, R. V., Ming, D. W., Crumpler, Larry S., Yen, A. S., Squyres, Steven W., Sullivan, R. J., Bell, James F., III, Cabrol ...
Astronomy on MSN
Jan. 25, 2004: Opportunity lands on Mars
Three weeks after the Spirit rover touched down on Mars, its twin rover, Opportunity, landed on the opposite side of the Red ...
Add Yahoo as a preferred source to see more of our stories on Google. On January 3, 2004, NASA's Spirit rover landed on Mars! Also known as Mars Exploration Rover 2, this was the first of NASA's twin ...
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