Most of these astrophysical monsters are stars with various behavioral issues, such as explosive supernovae or ridiculously ...

One of the Milky Way’s smallest galactic neighbours seems to have a supermassive black hole at its centre, upending ...

Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...

An unexpected monster black hole was found hiding inside one of the Milky Way's tiniest neighbors, rewriting what scientists ...

Small and unassuming, Segue 1 is a nearby dwarf galaxy containing only a handful of stars—too few to provide the gravity ...

It is no secret that at the center of our galaxy, the Milky Way, lies a supermassive black hole better known as Sagittarius A ...

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object ...

New research suggests a massive black hole is the primary force preventing Segue 1's small complement of stars from drifting ...

Astronomical observations have revealed an extraordinary discovery that challenges our understanding of cosmic evolution.

"No low-frequency radio image of the entire Southern Galactic Plane has been published before, making this an exciting ...

For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287.