Tuesday, August 16, 2011

Spacewatch

Spacewatch is a project at the University of Arizona currently led by Dr. Robert S. McMillan that specializes in the study of minor planets, including various types of asteroids and comets. It was founded in 1980 by Prof. Tom Gehrels and Dr. Robert S. McMillan.

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synanthrope

 A synanthrope (from ancient Greek σύν sýn "together, with" and ἄνθρωπος ánthrōpos "man") is an organism that evolve...