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Thursday Thoughts 24.4.14

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shakilakhtar:

I have a post by the name ‘Black Holes”. This one is really real.

Originally posted on Thoughts:

Black holes were always a thing of great curiosity to me, but when i watched the movie event horizon i never imagined its name was based on a phenomenon on blackholes. :) Here is a little article, it made the thing quite clear to me, if not totally.

Author: Wolf Damm Published: October 13th, 2011

Black holes, the enigmatic cosmic objects, are actually not so rare in the universe. All it needs is a star with the mass of at least 10 times that of our sun. After its Hydrogen has run out and Hydrogen-fusion is no longer possible, things start to change. Without fusion, the equilibrium between gravity and fusion pressure ceases to exist. The result: a supernova explosion that sheds the outer layers of the star. With only gravitational forces left, remnant material collapses. If the remaining mass is about 1.5 to 2 times that of the sun…

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