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

NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...

Cygnus X-1 was the first ever black hole discovered in the year 1960 which had 10 times more mass than the sun.

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

Astronomers have used a range of telescopes, including Hubble, to watch as particles ... Related: James Webb Space Telescope sees lonely supermassive black hole-powered quasars in the early ...

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

R Aquarii is a binary star system with a red giant and a white dwarf. Omega Centauri is a globular cluster with millions of ...

FU Orionis' inner disk temperature reaches 16,000K, thrice the Sun's. Hubble's ultraviolet data challenges existing stellar models. Findings shed light on planetary formation around eruptive stars.

In a "rite of passage," the JAXA/NASA X-ray telescope XRISM has mapped in detail Cygnus X-3, a curious binary system with a ...

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