Add Yahoo as a preferred source to see more of our stories on Google. We could be one step closer to proving alien existence. In 1996, a group of NASA scientists made a stunning announcement: The ...
NEW YORK (AP) — For sale: A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of Mars ever found on Earth. Sotheby's in New York ...
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 ...
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