The 18th day of the annual Space Telescope Advent Calendar shows a dying star that is casting off its outer layers, creating ...

Since then, astronomers have observed all manner of lensing caused by all manner of bodies—perhaps none as visually striking ...

Young star systems are a place of violent collisions. Rocks, comets, asteroids and larger objects bounce off one another and ...

For any longtime Star Trek fan who is eager to explore another gripping sci-fi adventure, here are 10 phenomenal shows to ...

Young star systems are a place of violent collisions. Rocks, comets, asteroids and larger objects carom off one another and ...

Luke Abrahams went stargazing in South Africa and Patagonia to help him process grief over his mother's illness: in City AM ...

For years, an Australian prospector guarded a heavy “gold rock” that refused to crack, convinced it might hold a ...