500 injured by blasts as meteor falls in Russia Jim Heintz and Associated Press Friday, Feb 15, 2013 11:34 AM UTC News news, Associated Press, Meteors
Astronomers may have found the oldest star in the universe HD 140283 is at least 13 billion years old and was likely formed shortly after the Big Bang Ron Cowen and Nature Magazine, Scientific American Saturday, Jan 12, 2013 5:00 PM UTC 10 Life Scientific American, Stars