@museumofscience: How did a gigantic asteroid impact 3.26 billion years ago benefit life on Earth? The S2 impactor delivered large amounts of phosphorus, and also caused a tsunami that dredged up iron from the ocean floor, both of which acted as nutrients for early single-celled organisms! #Meteor #Space #WomenInSTEM #Science #Earth
I just wonder how scientists work hard to make this very easy for us
2024-11-08 19:58:44
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jonkeller :
Carl Sagan warned congress in 1985
2024-11-12 07:59:31
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jonkeller :
We are well into a 6th extinction caused not by a meteor but by burning fossil fuels and this must stop ASAP to avoid a final tipping point of not being able to avoid Venus like temperatures.
2024-11-12 07:59:38
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