A leading gravitational wave observatory recently detected ripples in spacetime that scientists say came from the collision of a dead, superdense stellar remnant and an unknown object. The stellar ...

In a cosmic fireworks display, scientists have observed two objects colliding around a bright star 25 light-years from Earth.

NASA’s Hubble Space Telescope has captured a spectacular scene in a star system not far from Earth, offering the rare chance to witness massive planets colliding. For decades, astronomers have studied ...

A research team led by Caltech may have just discovered the first-ever superkilonova, a cosmic phenomenon in which a star explodes twice in violently different ways. Their analysis of a series of ...

CINCINNATI (WKRC) - Astronomers announced that an unidentified object may have crashed into Saturn, marking the first time such a phenomena has ever been recorded. According to a release from NASA's ...

This composite Hubble Space Telescope image shows the debris ring and dust clouds cs1 and cs2 around the star Fomalhaut. For comparison, dust cloud cs1, imaged in 2012, is pictured with dust cloud cs2 ...

Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...