Philae, the probe that landed on a comet as part of the Rosetta mission, has detected organic molecules in the comet’s atmosphere. We don’t know exactly what the molecules are yet, but they could hold a key to early life on Earth. Hell, this is a big reason we sent Rosetta all the way to a lonely comet in the first place. Read more…

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Rosetta’s Lander Has Found Organic Molecules on a Comet