The Cassiopeia A supernova remnant has been studied for over 2 million seconds since the Chandra mission began in 1999, with X-rays captured by Chandra (blue) and infrared data from Webb (orange, ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3.

Massive stars about eight times more massive than the Sun explode as supernovae at the end of their lives. The explosions, ...

Do you remember the famous images of the supermassive black holes in the centre of the galaxy M87 and our own galaxy the ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

A third, tenuously held companion to the known binary V404 Cygni may signal that at least some black holes form "gently." ...

Peering through telescopes, watching model meteors destroy model planets and playing dozens of informative games, ...

The black hole’s mass is over half that of all the stars in the surrounding galaxy, a record for any galaxy hosting a quasar.

The image of Sagittarius A*, the black hole at the heart of the Milky Way, captured by the Event Horizon Telescope.

Japanese scientists argue that the Milky Way's black hole is shaped like an elongated oval rather than like a "doughnut." ...