Gamma Ray Burst Pulsars Kilonova Cosmic Collision Key Ring

In the deepest night of space, where two neutron stars locked in a deadly ballet spiral closer, a monstrous burst of gamma rays erupts. This stellar scream races across the cosmos, vaporising any unfortunate planet in its path. They call them the Gamma Ray Ghouls, these harbingers of oblivion, leaving behind only a chilling silence and a graveyard of once-vibrant worlds. - This file is in the public domain in the United States because it was solely created by NASA.