Last Updated: Saturday, December 14, 2013, 18:08
Astronomers have detected the first noble gas molecules in space in the Crab Nebula, a supernova remnant.
Last Updated: Monday, January 21, 2013, 11:36
A new view of a 20,000-year old supernova remnant has provided more clues to the history of this giant cloud that resembles a beloved endangered species, the Florida Manatee.
Last Updated: Thursday, November 15, 2012, 18:11
A new image of the supernova remnant called W44 reveals the aftershock of a stellar explosion rippling through space.
more videos >>