The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...

A galaxy roughly 9 billion light-years from Earth is hemorrhaging its own future. Nearly half the molecular gas inside the ...

The galaxy, nicknamed the “Squid Galaxy,” contains a supermassive black hole that is eight million times more massive than ...

Astronomers have tracked a dramatic "changing-look" active galactic nucleus (AGN) whose central supermassive black hole appeared to switch off and then rapidly reignite. The galaxy, HE 1237−2252, ...

Scientists using NASA’s Chandra X-ray Observatory say a growing supermassive black hole inside galaxy NGC 1365 is consuming ...

New observations and simulations by a research team led by MPE show that a massive binary star near the center of our Galaxy ...

What are the little red dots discovered by the James Webb Space Telescope? These X-rays may offer a clue.

At some 60 billion times the mass of the sun, this dark void could be home to a pair of black holes that are due for a cosmic ...

Black holes are massive, strange and incredibly powerful astronomical objects. Scientists know that supermassive black holes reside in the centers of most galaxies. But there's an open question in ...

Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can ...

For the first time, astronomers have gotten a detailed look at how a supermassive black hole (SMBH) eats, discovering two large spiral arms of gas that are funneling its meals inward. The finding, ...