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Description: Mars’s thin atmosphere does little to protect it from impacts. Some of the debris ejected from impact craters there apparently traveled to Earth. An SNC meteorite recovered in Antarctica. The 4.1-billion-year-old meteorite, designated ALH84001, shows strong evidence of having been exposed to liquid water on Mars, perhaps for hundreds of years Picture Stats: Views: 639 Filesize: 279.07kB Height: 432 Width: 1350 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=16322 |