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

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

Astronomers have detected an enormous black hole-powered jet that stretches an astonishing 200,000 light-years, making it ...

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

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

By revealing a massive radio jet in the early universe, J1601+3102 offers a rare snapshot of early quasar activity.

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

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