One of the strangest galaxies in the neighborhood of the Milky Way has just presented astronomers with a fascinating mystery.

A new image by the Chandra X-ray Observatory reveals an unidentified celestial object, dubbed C4, getting blasted by a jet of ...

NASA This Hubble image showcases galaxy NGC 1275 with violent events happening in the heart which scientists suspect is due ...

How supermassive black holes form is even more elusive. Astrophysicists believe these invisible giants lurk at the center of ...

A black hole is a dense, compact object whose gravitational pull is so strong that within a certain distance of it nothing ...

Astronomers have used NASA’s Hubble Space Telescope to gain a unique view of a vast black hole that is powering a glowing ...

The telescope has offered an unprecedented view of a supermassive black hole at the center of a quasar as it munches material in space.

NASA's IXPE (Imaging X-ray Polarimetry Explorer) has helped astronomers better understand the shapes of structures essential ...

NASA Goddard Space Flight Center runs down the best-known Black Holes in the Milky Way galaxy and the Large Magellanic Cloud.

To resolve the black hole, they used the Event Horizon Telescope, a global radio telescope array with an effective aperture ...

NASA's Hubble Space Telescope uncovers striking details about quasar 3C 273, revealing an active black hole, satellite ...

The Hubble Space Telescope has peered deeper than ever before into the heart of the supermassive black hole-powered quasar 3C ...