New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

An international team of researchers has detected a binary star orbiting near Sagittarius A*, the supermassive black hole ...

An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...

Rapid X-ray oscillations detected near the innermost orbit of a supermassive black hole could indicate the presence of a nearby orbiter such as a white dwarf ...

Oh, sweet liberty above—so, you know that big space hole that Helldivers 2 players accidentally tore open back in June of ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

The Quipu superstructure is enormous, spanning 1.4 billion light years – and it could violate one of our fundamental ...