Keith on DW
Keith on DW

Keith’s Note: I just spoke with Deutsche Welle about the NASA announcement of biosignatures on Mars [Audio]

Biologist, Explorers Club Fellow, ex-NASA Space Biologist and Payload integrator, Editor of NASAWatch.com and Astrobiology.com, Lapsed climber, Explorer, Synaesthete, Former Challenger Center board member...

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1 Comment

  1. Since I was a kid in the 70s and my dad working for NASA, I have always thought there has been life on Mars at one time. It’s pretty simple really, when a bunch of rocks are circling around a star for a couple billion years, there’s bound to have been that perfect moment where one of the rocks could sustain some type of life. I’d say there was once life on Pluto as well, just wait, you’ll see 🙂

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