5 ore 16 min, 10 giug 2003 anni - NASA Launched Twin Mars Exploration Rovers
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Exploration Rover- Spirit, and Opportunity are sent in search of the history of water on Mars. Some goals are to identify various rocks and soils which may give us a clue about life on the planet.
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A04MkhlianMichelle
A comprehensive timeline of humans and their idea of Mars.
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