Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

Among the events it can identify are tidal disruption events, where a star gets spaghettified by the enormous gravity of a ...

Black holes are the hungry monsters of the cosmos: enormously dense objects that can suck in any material which strays too close and then devour it. Now, astronomers using the Hubble Space Telescope ...