June 30, 2008

sky go boom

By lsaboe

this is fascinating!
http://science.nasa.gov/headlines/y2008/30jun_tunguska.htm?list717103

This entry was posted on Monday, June 30th, 2008 at 4:12 pm and tagged with , , and posted in Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed.

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