Quasars represent some of the most luminous and energetic phenomena in the universe. These distant powerhouses are driven by ...

Quasars are the most luminous objects in the universe and are powered by material accreting onto supermassive black holes at the centers of galaxies. Studies have shown that early-universe quasars ...

Read full article: Voters across Metro Detroit to decide on several school bond proposals -- What to know A woman was found dead, and a man was injured after a shooting in Detroit early Tuesday ...

Using the Spektr-RG (SRG) space observatory, astronomers from the Russian Academy of Sciences have inspected a radio-loud ...

Chinese astronomers have investigated quasar candidates from the DESI Legacy Surveys (DESI-LS) photometry catalog. As a ...

If dark energy ebbs with time, which now seems plausible, the universe could one day stop expanding and then eventually ...

UC Riverside Astronomy Lecturer, Dr. Marie Wingyee Lau hosted a Skylark Speaker Series lecture about Quasars, and how they ...

BEIJING, April 18 (Xinhua) -- A group of astronomers has found over 1,300 new quasars behind the Galactic plane by using China's Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST ...

Quasars--accreting supermassive black holes--are paradoxically some of the brightest objects in the universe. Astronomers widely consider the energy from quasars to be the main driver in limiting ...