An international team of astronomers have employed the Spektr-RG spacecraft and various ground-based telescopes to ...

A monster jet of radio waves was discovered by astronomers. It’s double the width of our Milky Way galaxy and the jet is shooting out of a quasar. The quasar formed when the universe was about 1.2 ...

One of the farthest known quasars seems to have shut down the creation of new stars in all the galaxies within its vicinity. A quasar is a powerful source of light, created by torrid gas orbiting a ...

The first-ever sighting of starlight from a galaxy hosting one of the most distant quasars known has revealed an astronomical oddity. Quasars — blazingly bright galactic cores — owe their brilliance ...

Quasars are the bright centers of young galaxies powered by supermassive black holes. Most quasars are very distant and faint, making them difficult to observe. One quasar, 0957+561, is ...

The quasar'’s black hole is consuming the equivalent of 40 times the mass of our sSun each year. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

Astronomers have characterized a bright quasar, finding it to be not only the brightest of its kind, but also the most luminous object ever observed. Quasars are the bright cores of distant galaxies ...

The quasar, as bright as 500 trillion suns, has evaded astronomers for over 40 years because of its incredible luminosity. When you purchase through links on our site, we may earn an affiliate ...