Astronomers have discovered the first microblazar in the Milky Way, a black hole-powered particle accelerator that is ...

An early-career Western Australian astrophysicist has helped uncover a universal rule behind one of the most powerful ...

A star cataloged as S301 is now the fastest object ever clocked orbiting the Milky Way’s central black hole, reaching speeds ...

Astronomers have discovered that winds from a supermassive black hole are about 100 times more powerful than previously ...

For more than 30 years, astronomers have been searching for a particular kind of black hole. They knew it should exist somewhere in our galaxy, but they just couldn’t find one. Now, they’ve finally ...

Hello, this is Mu-san.Today, I'm talking about the discovery of a star that orbits the center of the Milky Way galaxy at 8 ...

The James Webb Space Telescope seems to have discovered more ancient black holes than theory had predicted, and now we have a new way to explain why ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have finally measured the energy jets of the black hole Cygnus X-1 by mapping out how they wobble, or "dance," due to ...

Astronomers have discovered six galaxies ensnared in the cosmic “spider’s web” of a supermassive black hole soon after the Big Bang, according to research published Thursday that could help explain ...

A team of North American astronomers have discovered the two largest supermassive black holes yet found — each a nearly unfathomable 10 billion times the mass of Earth’s Sun — the Gemini Observatory ...