Tuesday, October 18, 2011

600 Mysteries in the Night Sky

Source - NASA Science News for Oct. 18, 2011

The Fermi Gamma-ray Space Telescope recently produced a map of the night sky. Out of 1873 new sources, nearly 600 were complete mysteries. In today's story from Science@NASA, researchers speculate on the nature of the mystery objects--including the possibility that they are made of dark matter.

FULL STORY at http://science.nasa.gov/science-news/science-at-nasa/2011/18oct_600mysteries/

A video version of this story is available at http://www.youtube.com/watch?v=EQHuF3BGZzw

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