PhysicsFuzzy pulsars orbiting black holes could unmask quantum gravity Random changes in the radio beam of a pulsar orbiting a black hole could be telltale quantum effects, giving us a way to test theories of quantum gravity News
SpaceMilky Way's core could be spewing out planet-sized star chunks The supermassive black hole at the galaxy's heart can stretch and shred stars that approach – then fling the shreds away as spheres as small as Neptune News