On Sept. 27, 1997, NASA's Mars Pathfinder mission beamed its very last data transmission back to Earth. The Mars Pathfinder mission consisted of a base station and the very first Mars rover named ...
(CNN) — Here’s a look at the exploration of Mars. The United States, Soviet Union and China are the only three countries to land a spacecraft on Mars. There have been nine successful US Mars landings: ...
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The Space Race on MSN
NASA landed on Mars using giant airbags
Landing on Mars is extremely difficult due to its thin atmosphere, communication delays, and rocky surface. To increase the chances of success, NASA developed a landing system that used large ...
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