NASA Says Mars Could Have Supported Life
NASA’s press conference at 2 pm EST today announcedthat liquid water had existed for an “appreciable time” on Mars, and that the planetary environment had once been capable of supporting life. So far, NASA has not found any fossils, but the presence of the Opportunity rover in what is now known to have been a lake or sea bed means that, if such fossils were ever formed, there is a reasonable chance of finding them.
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