‘Quasars’ dining on more cosmic matter than first thought at excessive rates
A new study using NASA’s Chandra X-ray Observatory has suggested that a group of unusual giant black holes may be consuming excessive amounts of matter.
Astronomers have known for some time that supermassive black holes can gobble up huge quantities of gas and dust that have fallen into their gravitational pull. As the matter falls towards these black holes, it glows with such brilliance that they can be seen billions of light years away. Astronomers call these extremely ravenous black holes “quasars.”