Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

A black hole's destructive power unfolds as scientists discover a stellar collision in a galaxy’s core. A torn-apart star ...

Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe. New research may explain how they formed, thanks to primordial "seeds".

Astronomers have witnessed a rare cosmic event a billion light-years away: two supermassive black holes orbiting each other ...

AT 2021hdr is a binary supermassive black hole (BSMBH) system in the center of a galaxy 1 billion light-years away, in the ...

This Hubble image captures galaxy SDSS J1354+1328 with its supermassive black hole which is located 900 million light-years ...

The simulation shows that as you get closer to the black hole, time starts to slow down, with the effect getting stronger as keep closing in. What is a few seconds for you, ‘becomes a few hours for ...

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases ...

Hubble probes Quasar tsunamis rip across galaxies: This is an artist's concept of a distant galaxy with an active quasar at ...

The teams behind two potential new space telescopes have embarked on their final design studies as they go head-to-head to ...

Albert Einstein’s theory of gravity, general relativity, is famously incomplete. As proven by physics Nobel laureate Roger ...

A quasar is an exceptionally bright and uncommon supermassive black hole found at the core of a galaxy. NASA researchers have ...