Big Black Holes Cook Flambeed Stellar Pancakes
Friday, May 2, 2008 - 11:35
in Astronomy & Space
Astrophysicists now say the fate of stars that venture too close to massive black holes could be even more violent than previously believed. Not only are they crushed by the black hole's huge gravity, but the process can also trigger a nuclear explosion that tears the star apart from within. In addition, shock waves in the pancake star carry a brief and very high peak of temperature outwards, that could give rise to a new type of X-ray or gamma-ray bursts.