January 2010
“Much of the social history of early America has been lost to us precisely...
Dark Star (dark matter)
sophiejade:
rememo:
A dark star is a theoretical type of star that may have existed early in the history of the universe before conventional stars were able to form. They would be composed mostly of normal matter, like modern stars, but a high concentration of neutralino dark matter within them would generate heat via annihilation reactions between the dark matter particles. This heat would...