Friday, February 10, 2012

Alien Matter in the Solar System: A Galactic Mismatch

Source - NASA Science News for Feb. 10, 2012

"Alien matter" detected by a NASA spacecraft orbiting Earth shows that the chemical make-up of our solar system differs from that of the surrounding galaxy. Researchers discuss the possible meaning of this mismatch in today's story from Science@NASA.

FULL STORY at http://science.nasa.gov/science-news/science-at-nasa/2012/10feb_alienmatter/

A video version of this story is included below and is also available at: http://www.youtube.com/watch?v=krDQFFkB84I


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