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Home > Science News Flash > Earth Extinctions Blamed on Cosmic Speed Bump
Podcast: Science News Flash
Episode:

Earth Extinctions Blamed on Cosmic Speed Bump
Category: Science & Medicine
Duration: 00:08:38
Publish Date: 2008-05-13 17:31:30
Description: You might have seen:
Source: Yahoo! News, "Earth Extinctions on Cosmic Speed Bump," by Charles Q. Choi, Special to SPACE.com, May 13, 2008
Total Play: 0

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