Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...

Scientists measure largest ever collision of two black holes - Scientists say the two black holes merged after colliding at ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

“It’s the most massive [merger] so far,” says Mark Hannam, a physicist at Cardiff University, UK, and part of the LVK ...

Astronomers using the Green Bank Telescope in West Virginia have spotted massive clouds of cold hydrogen gas hiding within the Fermi bubbles.

The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

The only place that's likely to happen is at the very center of our galaxy. And, for a while, there was an excess of ...

Learn more about LIGO, the observatory that detected two massive black holes merging, the largest in recorded history.

Astronomers have detected cold hydrogen clouds within the Fermi bubbles near the Milky Way's core, suggesting a recent black hole eruption.

It was a bump in the night. A big one.On Nov. 23, 2023, waves from a colossal merger of two black holes reached Earth and ...

Scientists have detected the collision of two massive black holes merging beyond the Milky Way. The two black holes, each ...