Posted by: crucis
« on: March 18, 2008, 02:58:46 PM »Here's a link to an article on planetary nebulae that you all might find interesting.
Planetary Nebula article
Quote
The term "planetary nebula" has always been a misnomer, but these spectacular clouds of dust and gas may actually have something to do with planets after all, astronomers have found.
Planetary Nebula article