New research suggests that galaxies with quasars at their active hearts are seven times more likely to harbor elusive ...

In an extraordinary leap forward for astrophysics, astronomers have achieved a momentous breakthrough with the first direct ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

Quasars are the blazing centers of active galaxies and are powered by a supermassive black hole feeding on humungous quantities of gas. When you purchase through links on our site, we may earn an ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

Observing quasars over time allowed a team of astronomers to see how the universe seemed to speed up as it aged. The results of the study published Monday in the journal Nature Astronomy.

This illustration depicts two quasars in the process of merging. Using both the Gemini North telescope, one half of the International Gemini Observatory, which is supported in part by the US ...

A JWST image of a high-redshift quasar. (Courtesy: ESA/Webb/NASA/CSA/D Wylezalek, A Vayner and the Q3D Team/N Zakamska) It was an active final day at the First Science Results from JWST conference at ...

Quasars are a subclass of active galactic nuclei (AGNs), according to the European Space Agency (ESA), the hearts of large galaxies which are extremely active and bright.

Quasars represent some of the most luminous and energetic phenomena in the universe. These distant powerhouses are driven by supermassive black holes—colossal gravitational engines with masses ...

Observing quasars over time allowed a team of astronomers to see how the universe seemed to speed up as it aged. The results of the study published Monday in the journal Nature Astronomy.