Cosmic Explosion From The Big Bang's Dark Ages Detected
Tuesday, August 6, 2013 - 17:21
in Astronomy & Space
Over 12 billion years ago, a star exploded and blasting its remains outward in twin jets at nearly the speed of light. Its glow was a million times brighter than its entire galaxy. After traveling across space for 12.7 billion years, that flash was seen by astronomers on a planet that didn't even exist when the explosion happened - Earth. By analyzing this light, astronomers learned about a galaxy that was otherwise too small, faint and far away for even the Hubble Space Telescope to see. read more