A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

Astronomers have finally captured a black hole twisting the very fabric of spacetime. This phenomenon, known as ...

Astronomers say they may have caught the universe pulling off a rare double feature: a stellar blast that appears to be both ...

Hidden star found orbiting a bloated red giant, Pi1 Gruis, offering a rare glimpse into how close companions shape dying ...

Astronomers following interstellar comet 3I/ATLAS say its buzz has been eclipsed by a much stranger sight: a colossal, ...

Former Astronomer executive Kristin Cabot sas she and Andy Bryon stayed in touch over the summer after the Coldplay kiss cam ...