Discovery On Comet Supports Theories Of Life
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Michael Mecham mecham@aviationweek.com
Every school child knows the theory that a meteor impact may have spelled doom for the dinosaurs 65 million years ago. But the discovery by NASA scientists of glycine on the comet Wild 2 is lending credence to an opposite thought — that comets and meteors delivered the ingredients for life to Earth....
Discovery On Comet Supports Theories Of Life
