NASA's Swift Observatory revealed twin 'monster' black holes devouring a gas cloud in a distant galaxy, creating recurring ...

A research based on findings of the Neil Gehrels Swift Observatory reveales that strange recurring signals from a distant ...

The magnetic fields are more than a thousand times stronger than the magnetic field used in MRI machines. The magnetic fields ...

Understanding how these black holes managed to grow so rapidly in the early universe has posed significant challenges.

It's known as the corona, and it is the diffuse outer atmosphere of the Sun. Although it is so thin we'd consider it a vacuum ...

New research reveals how supermassive black holes halt star formation, shedding light on galaxy evolution in the early ...

Massive stars about eight times more massive than the sun explode as supernovae at the end of their lives. The explosions, ...

"That light circles around black holes, causing echoes, has been theorized for years, but such echoes have not yet been ...

Black holes are fascinating objects. They're unimaginably dense: If Earth was (hypothetically) crushed into a black hole, it ...

Black holes don’t have many identifying features. They come in one colour (black) and one shape (spherical). The main difference between black holes is mass: some weigh about as much as a star like ...

Astronomers continue to stress the value of X-ray science as NASA's flagship Chandra X-ray telescope remains on the chopping ...