This breathtaking picture reveals a star 'destructing' - and possibly 'murdering' a nearby planet.The never-before-seen ...
A red giant star and white dwarf orbit each other in this animation of a nova similar to T Coronae Borealis. NASA/Goddard ...
Skywatchers are scanning the night sky for an explosion that happened 3,000 years ago. A nova called T Coronae Borealis, ...
A new view of the Helix Nebula reveals a dying white dwarf star at the nebula's center. This star's violent eating habits could be responsible for strange X-ray emissions in the region.
The findings reveal unusual chemical signatures and offer new insights into the behavior of novas beyond the Milky Way.
More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to ...
When they reach the end of their long evolutions, smaller stars—those up to eight times as massive as our own sun—typically become white dwarfs. These ancient stars are incredibly dense.