Data from the NSF-funded Zwicky Transient Facility pinpointed the energy source: J2245+3743, an active galactic nucleus 500 ...

What does it take to outshine 10 trillion suns? In the case of the cosmic flare nicknamed “Superman,” the answer is a ...

A CHINESE Martian orbiter has observed and photographed a rare interstellar comet speeding through the solar system, according to the China National Space Administration.

This week, researchers reported finding a spider megacity in a sulfur cave on the Albania-Greece border, and experts say that ...

A massive star was torn apart by a supermassive black hole, producing the most powerful and distant flare ever observed, ...

A colossal black hole 10 billion light-years away has been caught devouring one of the universe’s biggest stars, unleashing a ...

The flare was first detected in 2018 by the Catalina Real-Time Transient Survey and the Zwicky Transient Facility (ZTF) in ...

Astronomers spotted the largest flare ever released from a supermassive black hole as it snacked on a giant star.

The orbiter, which is part of the nation's ongoing Tianwen 1 mission for Mars exploration, took the images of the comet, ...

This combo diagram illustrates the relative positions of the interstellar object 3I/ATLAS and the orbiter of China's Mars ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

The flare has been going on for seven years as a supermassive black hole consumes a massive star that ventured too close.