The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...
Astronomers, using data from NASA’s Swift Observatory, have identified an extraordinary recurring signal from two massive ...
The historic first image of the Messier 87 (M87) supermassive black hole, captured using the Event Horizon Telescope, has ...
Astrophysicists observing the collision of two neutron stars have detected the smallest black hole ever observed.