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"We have found a habitable environment," said John Grotzinger, project scientist for the Curiosity mission. "The water that was here was so benign and supportive of life that if a ...

In 2013, NASA discovered a bacteria evading its most stringent disinfections. Scientists just figured out how it does it.

CAPE CANAVERAL, Fla. — NASA’s Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported last week. NASA ...

I have viewed the first season of a National Geographic TV show based upon Stephen Petranek’s book, “How We’ll Live on Mars” (Simon & Schuster/TED, 2015). The book and the TV series discusses Petranek ...