Dakota Slim Posted January 24, 2019 Share Posted January 24, 2019 Earth Swallowed Another Planet and (Maybe) That's Why Life Exists The ancient collision that formed the moon may also have brought with it all the ingredients needed for life, a new study finds. Over 4.4 billion years ago, a Mars-size body smashed into a primitive Earth, launching our moon into permanent orbit around our planet. But a new study finds that this event could have had a much larger impact than previously thought. The collision could also have imbued our planet with the carbon, nitrogen and sulfur needed for life to form, scientists reported today (Jan. 23) in the journal Science Advances. Read on..... https://www.livescience.com/64572-planetary-collision-life-earth.html 1 Quote Link to comment Share on other sites More sharing options...
frank c Posted January 24, 2019 Share Posted January 24, 2019 Or, a , would you prefer to answer another question ? Quote Link to comment Share on other sites More sharing options...
Bruce Castle Posted January 25, 2019 Share Posted January 25, 2019 Or if: and if a frog had a clutch in his A$$, he could ease Off a off lilli pad and and not have to jump! 1 Quote Link to comment Share on other sites More sharing options...
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