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Gamma Ray Bursts

Secrets Of 'Once-In-A-Century' Cosmic Explosion Revealed

AP | SETH BORENSTEIN | Posted 11.21.2013 | Science

WASHINGTON (AP) — Astronomers call it the monster. It was the biggest and brightest cosmic explosion ever witnessed. Had it been closer, Earth would...

Mouse Study Suggests Serious Health Risk For Astronauts

Posted 01.23.2014 | Science

By: Charles Q. Choi Published: 12/31/2012 06:41 PM EST on Radiation in space might harm the brains of astronauts in deep space by accele...