During a SpaceX Falcon 9 rocket launch attempt from Cape Canaveral, something was spotted in the sky. Photo, video of a ...

"In science fiction, there are scenes where a beam is fired at something to destroy it, causing an explosion with debris flying back at the shooter. Similar things occur in real astronomical phenomena ...

The Orionid meteor shower has arrived! Look up on the nights between Oct. 2 to Nov. 12 to see tiny shards of Halley's comet strike Earth's atmosphere to create spectacular shooting stars and fireballs ...

Stuck on a slow bus in Sofia, Bulgaria, Svetoslav Alexandrov passed the time using a mobile app to compare before-and-after images taken of space. The game, part of a citizen science project, was to ...

Recently, the Hubble Space Telescope captured a before-and-after image of a star exploding brightly. With the images one year apart, the contrast shows how bright a supernova is, and how that ...