However, questions remain about the chaotic environment near the heart of the abyssal ... of our Sun and sits at the core of the Milky Way. Black holes are ultra-dense objects with gravitational ...

"Interestingly, the quasar powering this massive radio jet does not have an extreme black hole mass compared to other quasars ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could they be?

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

In the heart of our Milky Way galaxy, two gigantic "bubbles" extend roughly 50,000 light-years above and below the galactic ...

Astronomers have detected an enormous black hole-powered jet that stretches an astonishing 200,000 light-years, making it ...

"For over 20 years, we've known what happens in the radio and what happens in the near infrared ... discover 2 stars dancing around the Milky Way's black hole — and they could point to a ...

the supermassive massive black hole at the heart of the Milky Way. In simultaneous radio observations, the team found a radio counterpart of the flare lagging behind in time. The paper is ...

Sagittarius A* is the supermassive black hole at the center of the Milky Way. As supermassive black ... Past observations have studied the flares in near-infrared as well as sub-millimeter and ...

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have discovered "signs of a ‘hot spot’ ...