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Ancient Mars Caverns May Have Captured Flood Water
2012-12-05 16:24:33

Researchers have found evidence that ancient caverns on Mars may have captured enormous flood waters some 2 billion years ago.


Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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