Possible mechanism for the early enrichment of heavy elements in the universe
Friday, October 10, 2014 - 07:30
in Astronomy & Space
One of the big mysteries in cosmology is how supermassive black holes formed in the centers of galaxies. Did they form directly from large concentrations of matter and dark matter, or did they form when early stars collided and accreted into massive black holes? Another idea is that they may have formed from the collapse of supermassive stars. In this idea stars with masses of 10,000 Suns or more could have lived short, violent lives before their core collapsed into a massive black hole. It's an interesting idea, but new research shows that such supermassive stars might have a different fate.