View Full Version : More Evidence That Comets May Have Brought Life to Earth

2015-Aug-19, 02:52 AM
The idea of panspermia — that life on Earth originated from comets or asteroids bombarding our planet — is not new. But new research may have given the theory a boost. Scientists from Japan say their experiments show that early comet impacts could have caused amino acids to change into peptides, becoming the first building […]

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