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NASA reports strongest life-on-Mars signs yet with high confidence
In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its ...
We could be one step closer to proving alien existence. In 1996, a group of NASA scientists made a stunning announcement: The discovery of what appeared to be bacterial fossils on Mars. President Bill ...
Old rocks found in the Australian Outback have some weighty implications, scientists say: They hint at the environment in which life on Earth originated and suggest a location to search for life on ...
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