Astronomers narrow down on source of mysterious radio bursts
Astronomers have found evidence that repeated space radiation called fast radio bursts (FRBs) could be coming from rapidly rotating neutron stars located near black holes, as per a new publication in the journal Nature. Sources previously considered for the signals include exploding stars and even beacons from alien spaceships. FRBs were discovered in 2007 by Australia-based Parkes telescope.