Did comets bring building blocks of life to Earth? Scientists aren't so sure anymore

For over a century astronomers have speculated that comets could have delivered organic molecules necessary for life to Earth, but new modeling shows these molecules wouldn't have survived impact.

First reported 11 Nov, 20:30Updated 11 Nov, 20:30

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Space.com11 Nov, 20:30
Did comets bring building blocks of life to Earth? Scientists aren't so sure anymore
For over a century astronomers have speculated that comets could have delivered organic molecules necessary for life to Earth, but new modeling shows these molecules wouldn't have survived impact.

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