Astronomers pinpoint launch of 'bullets' in a black hole's jet
Tuesday, January 10, 2012 - 18:30
in Astronomy & Space
Astronomers have identified the moment when a black hole in our galaxy launched super-fast knots of gas into space. Racing outward at about one-quarter the speed of light, these "bullets" of ionized gas are thought to arise from a region located just outside the black hole's event horizon, the point beyond which nothing can escape.