By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...
Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...
"Interestingly, the quasar powering this massive radio jet does not have an extreme black hole mass compared to other quasars ...
Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...
Observations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too ...
An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...
These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...
Black holes might all have hearts of pure darkness, but many cloak themselves in rings of fire that blaze like little else in ...
Supermassive black holes can fuel their own growth by cooling and recycling gas, creating a continuous cycle of feeding and ...
By revealing a massive radio jet in the early universe, J1601+3102 offers a rare snapshot of early quasar activity.
Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...
By combining data from NASA’s IRAS and NuSTAR telescopes, scientists have uncovered more hidden supermassive black holes than earlier estimates suggested. Their findings indicate that over a third of ...