feeds/tech+feeds/techvideo: Comet impacts may have spurred life on Earth, study suggests

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Comet impacts may have spurred life on Earth, study suggests Jun 7th 2013, 22:28 Tia GhoseLiveScienceThe impact of comets crashing into Earth's surface may have provided the energy to create simple molecules that formed the precursors to life, a new study suggests. That conclusion, to be published in the June 20 issue of the Journal of Physical Chemistry A, was based on a computer model of such an impact's effect on a comet crystal initially made up of water, carbon dioxide an... Media files: 6C7782426-bill-m--fink4109742A-FEAB-17E4-A51E-E8217776C386.standard.jpg

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