Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...

FXTs are failed gamma-ray bursts, the last signals from dying stars. A decades-long mystery now reveals stellar death is more ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.