The Americans were concerned that the Russians might keep testing atomic weapons despite signing ... some had hypothesized that a luminous gamma-ray burst like the B.O.A.T. could make a lot ...

"The gamma-ray burst traveled through intergalactic space at the speed of light for eleven billion years, during which time the Sun and the planets were born." — Timothy Ferris, in the film ...

WEST LAFAYETTE, Ind. -- An international team of astronomers has observed extremely rapid bursts of high-energy gamma rays from a distant galaxy, an observation that is challenging how astronomers ...

India’s MACE telescope has detected a gamma-ray flare from a distant quasar, marking a breakthrough in cosmic observation. The burst, originating from quasar OP 313 (B2 1308+326), is 8 billion ...