A catalog of over 2,000 exploding white dwarf vampire stars, the largest ever gathered, has provided further evidence that ...

The Hubble Space Telescope captured imagery of supernova 2018 GV from 2018-2019. It was seen in barred spiral galaxy NGC 2525 ...

Betelgeuse companion discovery with Gemini North resolves century-old mystery and opens new doors in red supergiant research ...

For decades the reddish glow of Betelgeuse has puzzled astronomers, but researchers believe they have now found the reason ...

The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...

The findings confirm a long-standing theory first proposed in the early 1900s. More importantly, it sheds new light on how massive stars evolve and die, as well as how their close companions might ...

Collapsing stars might act as cosmic laboratories for discovering hidden neutrino interactions. Neutrinos are among the most ...

Astronomers at MIT, Columbia University, and elsewhere have used NASA's James Webb Space Telescope (JWST) to peer through the ...

Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange brightness changes.

French start-up Stellaria has raised €23M to advance its chloride molten salt reactor, aiming for a working prototype by 2029 ...

Stellaria, a French start-up originating from CEA and Schneider Electric, has announced that it has raised a total of €23 million to develop its fast neutron molten salt nuclear reactor by 2035. This ...