September 21, 2011
mothernaturenetwork:

Study rules out the believed source of dinosaur-killing asteroidUsing data from NASA’s WISE telescope, scientists suspect the Baptistina space rocks may not be responsible for the extinction of the dinosaurs.

mothernaturenetwork:

Study rules out the believed source of dinosaur-killing asteroid
Using data from NASA’s WISE telescope, scientists suspect the Baptistina space rocks may not be responsible for the extinction of the dinosaurs.

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