When the researchers calculated the black hole's energy output, they were met with an additional surprise. It's about equal to the energy released by a gamma-ray burst (GRB). Since GRB are the ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Researchers have created a stunning animation showing the suspected intermediate-mass black hole ...

Supermassive black holes can be very bright if they are actively eating, usually a brightness that stays there for a very ...

What can dormant black holes teach astronomers about tidal disruption events (TDEs), which is the bright flash observed when a black hole consumes a star that passes too close to it? This is what a ...

Add Yahoo as a preferred source to see more of our stories on Google. These are rare occurrences—scientists estimate that the giant black hole at the center of our Milky Way galaxy gobbles a star ...

BEIJING -- China's Tianguan satellite -- also named the Einstein Probe -- has likely captured an intermediate-mass black hole ...

A distant black hole tore apart a star and then stayed active for years, emitting powerful energy that continues to grow.

Learn how a shredded star triggered a black hole jet that evolved into a years-long energy surge that continues to intensify.

Using various telescopes worldwide, an international team of astronomers has observed a tidal disruption event (TDE) known as AT2018hyz, which allowed them to witness a rapid brightening of this ...

Tidal disruption events (TDEs) occur when a star ventures too close to a supermassive black hole and is gravitationally torn apart by tidal forces. The resulting stellar debris forms an accretion disc ...