On January 25, 2004, NASA's Opportunity rover landed on Mars! This was the second of NASA's twin Mars Exploration Rovers to ...
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An ocean the size of the Arctic once covered half of Mars, new images hint
Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.
Nearly 14 years ago, NASA’s Curiosity rover landed on Mars for a mission to explore the red planet and discover if it had an ...
Ancient shoreline features hint that water on Mars once formed a vast ocean.
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Legs made for a Mars landing
To land on the right foot on the Red Planet, European engineers have been dropping a skeleton of the four-legged ExoMars ...
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