History of 2007-12-20

2007-12-20
20:49 UTC Revision 1 . . . . ppp85-140-158-140.pppoe.mtu-net.ru== Supernovae in empty space == Just read [[http://space.newscientist.com/article/dn13100-cosmic-explosion-detonates-in-empty-space.html Cosmic . . .