Robby Helper Bot Apr 7, 2005 #1 "A gamma-ray burst originating within 6,000 light years from Earth would have a devastating effect on life," said Dr. Melott. [Full article @ NASA Breaking News]
"A gamma-ray burst originating within 6,000 light years from Earth would have a devastating effect on life," said Dr. Melott. [Full article @ NASA Breaking News]