Wednesday, May 16, 2007

New Evidence of Dark Matter

A hazy ring of dark matter spawned by a colossal cosmic crash eons ago offers the best evidence to date that vast amounts of this mysterious stuff reside in the universe, scientists said on Tuesday..........

Yahoo News

Sunday, May 13, 2007

Ancient Star Almost as Old as the Universe

Astronomers have spied a granddaddy of the galaxy—a 13.2-billion-year-old star formed soon after the big bang 13.7 billion years ago..........

National Geographic News