Posted on 10/24/2011 12:59:12 PM PDT by mdittmar
CAPE CANAVERAL, Fla. (AP) Astronomers finally know why the first documented supernova was super-sized.
The exploded star was observed by the ancient Chinese in the year 185, and visible for eight months. It was later found to be a bigger-than-expected supernova remnant, 8,000 light years away. Each light year is about 6 trillion miles.
New observations in the infrared show the explosion took place in a cavity in space. The cavity allowed the stellar shrapnel to shoot faster and farther out into the universe.
The star similar to our sun died peacefully and turned into a dense white dwarf. It sucked up material from another star, and then exploded in a supernova.
(Excerpt) Read more at google.com ...
LOL!
Thanks NYer. It won’t load for me though.
http://www.dawn.com/wp-content/uploads/2011/10/supernova-mystery-R543.jpg
Most Asians would think you’re wrong.
<=========={==)
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.