SN 2008D
esiegel | May 21, 2008We know, more or less how supernovae work. We've seen them just hours after they first go off through telescopes and satellites. The Crab Nebula, also known as M1, was a supernova that went off nearly 1,000 years ago in our own galaxy, for example, and we can simulate pretty well that it formed like this:
But this is totally new: a paper is coming out in the journal Nature tomorrow (the 22nd of May), where they've caught a star exploding red-handed!
First things first; here's a quicktime movie of the explosion. Let's put up some screenshots of the Blue Giant star before the explosion:
Here'…