Sep 24, 2009 #2 millirad 0 Joined Apr 28, 2009 Messages 2,416 Points 63 Alex Filippenko - who is an important astrophysicist at the University of California, Berkeley.
Oct 1, 2009 #3 rkcstr 0 Joined Dec 1, 2007 Messages 1,368 Points 0 I see him on the show "The Universe" on The History Channel.