The Three Ages Of Mars

Moffett Field CA (SPX) Dec 10, 2010 There is no place on Earth that is a perfect copycat of Mars as it is now, or as it was at any specific point in the past. But scientists suggest Earth has little versions of Mars as it might have been over decades. These places could help scientists develop a timeline of the red planet’s history. By providing insights on how Mars has changed over time, these terrestrial mimics could help

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