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Kepler 186f - NASA In my last post I noted a paper that I used to roughly estimate the number of Earth-sized planets in habitable zones of t... -
Oumuamua - Credit ESO M. Kornmesser It's great to see a respected Harvard scientist push the envelope on extraterrestrial life. Avi Loeb... -
Seasonal pressure variation on Mars A very interesting update on the Mars 2020 mission appeared recently - specifically the Ingenuity helico...
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