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发帖数: 330 | 1 Scientists discover evidence of water ice and organic compounds, findings
that support a theory for the origins of life on Earth.
Amina Khan, Los Angeles Times
April 29, 2010 | 12:54 p.m.
For the first time, scientists have discovered evidence of water ice, as
well as organic compounds, on an asteroid -- findings that bolster a leading
theory for the origins of life on Earth.
"Up until now there was no sign that asteroids had any abundant organics or
ice on them," said Joshua P. Emery, a planet |
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