The Hubble Space Telescope has found evidence of a "wandering" black hole about 5000 light years away in the Milky Way galaxy ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Rapid X-ray oscillations detected near the innermost orbit of a supermassive black hole could indicate the presence of a nearby orbiter such as a white dwarf ...

Rep. Ro Khanna (D-Calif.) joins 'Squawk Box' to discuss President Trump's third week back in office, DOGE and Elon Musk's efforts to downsize the federal government, working across the aisle in the ...

"Interestingly, the quasar powering this massive radio jet does not have an extreme black hole mass compared to other quasars ...

Homeowners in Sydney grew concerned they might have several snakes on their property after their dog suffered a venomous bite from a snake and nearly died as a result ...

For the first time, researchers have found evidence that even microquasars with low-mass stars can efficiently accelerate ...

Many Black people are finding joy, community, thrills and a bigger sense of the world through activities that were once ...

The pandemonium in Northeast Philadelphia following the harrowing medical jet plane crash Friday was “like a horror movie,” shocked locals told The Post Saturday.