The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...
NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...
Galaxy mergers activate supermassive black holes, Euclid data shows, revealing more AGN in merging systems and new insights into galaxy evolution ...
A never-before-seen blast from a supermassive black hole was spotted by two sophisticated X-ray space telescopes. This giant ...
A flaring black hole whips up ultra-fast winds of more than 37,000 miles per SECOND, reveals new research. X-ray space ...
An international team of astronomers, led by SRON, has observed a sudden outburst of matter near the supermassive black hole ...
Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.
Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These measurements reveal details about the chaotic, superheated material swirling ...
NASA's newest space telescope — a black hole-hunting observatory — unfolded a giant mast in orbit Thursday (June 21), one of the final steps before it can begin peering deep into the universe. The ...
X-ray telescopes catch a black hole firing ultra-fast winds at 60,000 km/s, revealing how flares trigger extreme cosmic ...
A space telescope and AI teamed up to analyze a million galaxies and learn what triggers supermassive black holes the most.
A team of astronomers including George Washington University physics Ph.D. student Eliza Neights recorded an extraordinary ...