Black hole jets might be molded by magnetism
Tuesday, December 4, 2012 - 08:30
in Astronomy & Space
Even though black holes—by their definition and very nature—are the ultimate hoarders of the Universe, gathering and gobbling up matter and energy to the extent that not even light can escape their gravitational grip, they also often exhibit the odd behavior of flinging vast amounts of material away from them as well, in the form of jets that erupt hundreds of thousands—if not millions—of light-years out into space. These jets contain superheated plasma that didn't make it past the black hole's event horizon, but rather got "spun up" by its powerful gravity and intense rotation and ended up getting shot outwards as if from an enormous cosmic cannon.