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

A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope.

Astronomers have crafted a map of the most powerful form of supermassive black holes across several billion light years of space. The three-dimensional map plots the locations of 1.3 million quasars, ...

A group of University of Wyoming students put together the largest quasar catalog to date as part of the Sloan Digital Sky Survey (SDSS). Quasar broad emission line regions are the clouds of hot, ...

Welcome to the ultimate cosmic countdown! Today, were diving into the mysterious and mind-bending world of black holes with ...

Quasar. One of the coolest words in the astronomical lexicon. Find out what they are and how astronomers used them and sounds waves frozen in time to make a big map of a big universe. Read post here.

The hearts of some galaxies glow so brightly that they are given a special name: Quasars. Powered by supermassive black holes at the center of these galaxies, these regions give off tremendous amounts ...

Quasars, first identified in 1963, are highly luminous, star-like astronomical objects characterized by significant redshifts, indicating their immense distances and their emission of more energy than ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Astronomers keen to solve some of the universe’s most fundamental ...

Artist's rendering of ULAS J1120+0641, a very distant quasar powered by a black hole with a mass two billion times that of the Sun. Some of the matter falling into the hole gets beamed back into space ...

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.

It’s hard to overstate the shock astronomers felt when the true nature of quasars began to dawn on them in the early 1960s. At first, these mysterious objects seemed like ordinary stars, tucked in the ...