The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...

Using the James Webb Space Telescope, UK scientists have found an atmosphere on a red hot planet 280 light years away, in the ...

Astronomers at the University of California, Irvine have identified what appears to be the largest stream of super-heated gas ever observed in the ...

Scientists have discovered an enormous stream of super-hot gas erupting from a nearby galaxy, driven by a powerful black hole ...

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

The supermassive black hole at the center of our galaxy, known as Sagittarius A* or Sgr A*, is usually quiet and inactive. However, new research shows it was much more active in the past. Scientists ...

Astronomers describe the discovery of the largest-known stream of super-heated gas in the universe ejecting from a nearby ...

This understanding changed when Dikerby and his team pointed XRISM toward a large gas cloud near the galactic center.

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...

This artist’s rendering illustrates a precessing jet erupting from the supermassive black hole at the center of galaxy VV ...

The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...