Astronomers have, for the first time, witnessed a star meeting a dramatic end by exploding twice. In a study published in ...

Pictures of a distant supernova remnant show two concentric rings, providing clear evidence that exploding white dwarf stars ...

This is the first evidence for a white dwarf exploding not once, but twice. The discovery could shed new light on how some ...

Astronomers working with the European Southern Observatory's (ESO) Very Large Telescope (VLT) have detected patterns showing ...

Astronomers have captured the first-ever visual evidence of awhite dwarf star exploding twice in a remarkable supernova event ...

Type Ia supernovae are triggered by white dwarfs—the fading cores of dead stars. These stellar corpses often steal matter ...

A new animated map sheds light on the superhot "zombie star" at the heart of a nebula leftover from a distant supernova ...

(CN) — While all stars go out in a bang, some go out with two. For the first time, astronomers have recorded visual evidence ...

NASA's James Webb Space Telescope has revealed new details in a supernova remnant created by a massive exploding star 11,000 light-years away in the constellation Cassiopeia.

NASA released dazzling photographs of Cas A, an exploding star and supernova remnant, that looks like an ornament perched atop a Christmas tree. They don't call it a super-nova for nothing.

The expired core of these exploding stars can leave behind a much ... The JWST observations provide compelling evidence for a neutron star in the remnant of Supernova 1987A. Advanced Search. Home; ...