The remnants of two massive stars that exploded about 11 billion years ago have shattered the record for the most distant supernovas in the known universe.
foxnewsonline@foxnews.com, FOX News
Wed, 07/08/2009 - 2:20pm
The remnants of two massive stars that exploded about 11 billion years ago have shattered the record for the most distant supernovas in the known universe.