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

Black holes and soccer balls don't have much in common, but if black holes are curved when kicked, it might say something ...

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.