In other words, Hubble’s unique combination of optical imaging and high-resolution spectrography is allowing scientists to ...

NASA's discovery of massive black holes like the one in quasar 3C 273 offers new insights into galactic interactions and how ...

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

Researchers using NASA's Hubble Space Telescope have discovered that the accretion disk around the young star FU Orionis is ...

"You could lose, or at least completely fry, rocky planets forming close to such a star." ...

The newly discovered black hole is busily devouring material at the centre of a galaxy - marking it out as a so-called quasar ... around it known as an accretion disk. "Quasars are among the ...

This “accretion disk” in turn generates a super-heated ... When a supermassive black hole lights up like this, we call it a quasar. To get a good look at quasar jets, astronomers often use ...

The experiment strongly indicates that quasar jets can thank this sort ... in the black hole's accretion disk, conditions ...

This quasar's emission has taken a staggering ... as being equivalent to more than 500 trillion suns. The hot accretion disc producing all that light measures seven light-years in diameter.

Thus, the corona turned out to be connected to the powerful accretion mechanisms of the black ... A correlation between UV disc winds and X-ray continuum., Astronomy & Astrophysics (2024).

Quasar jets that can be detected using very ... The direction of the jet near its source tells us about the orientation of the accretion disk, and so potentially the properties of the black ...