A new theory challenges the existence of Sagittarius A* as a traditional supermassive black hole at the Milky Way's core, proposing instead a dense fermionic dark matter clump that mimics its ...

Primarily using radio telescopes in New Mexico and South Africa, scientists are watching the black hole, as it continues to belch out a fast-moving jet of material.

Long-held assumptions about what lies at the center of the Milky Way could be incorrect, as new international research ...

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

According to their model, this dark matter would naturally form a two-part structure: an extremely dense central core ...

There is a lot we have yet to understand about the center of the Milky Way—could it be due to a mass of invisible dark matter?

For decades, the motions of stars near the center of our Milky Way Galaxy have been treated as some of the clearest evidence ...

Our Milky Way galaxy may not have a supermassive black hole at its center but rather an enormous clump of mysterious dark ...

Deep in the frozen heart of Antarctica, the South Pole Telescope has been watching one of the most extreme neighborhoods in our galaxy, and it's just caught something extraordinary happening there.

A 3,000-light-year cosmic jet erupts from M87*, the first black hole ever imaged, offering a rare view of black hole activity from the galaxy Messier 87 ...

"It is amazing to see that we are gradually moving towards combining these breakthrough observations across multiple frequencies and completing the picture of the jet launching region." ...