M87 was the first black hole to be imaged, and now it's revealing details of how some elementary particles are accelerated by ...

Gamma rays are the highest-energy form of electromagnetic radiation, billions of times more energetic than visible light.

Using NASA's Chandra X-ray telescope, astronomers witnessed a massive black hole jet slam into an unknown object in space.

M87, located just under 55 million light-years from the Milky Way, was chosen for humanity's first image of the shadow of a ...

NGC 1068 is a well-known, relatively nearby, bright galaxy with a supermassive black hole at its center. Despite its status ...

A monster lurks in the heart of many galaxies, a supermassive black hole able to devour entire stars in a blink. These ...

The idea of BHEX is to use a space-based telescope to collect even more detailed information from black holes, as there is ...

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

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

New Hubble Space Telescope images of a black hole-powered quasar reveal 'weird' structures and gigantic jets of energy that ...

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

The galaxy M87, located in the Virgo constellation, provided the first-ever photo of a black hole in 2019, when the Event Horizon Telescope captured an image of the supermassive black hole at the ...