A burst of gamma-ray radiation from a distant galaxy, detected by an orbiting U.S. telescope last Dec. 25, may have come from a comet crashing into a neutron star, astrophysicists suggest on Wednesday.
A burst of gamma-ray radiation from a distant galaxy, detected by an orbiting U.S. telescope last Dec. 25, may have come from a comet crashing into a neutron star, astrophysicists suggest on Wednesday.