Astronomers uncover the first direct evidence for how some white dwarf stars explode, confirming the long-debated ...

Astronomers have finally caught a dying star in space going out with a bang — and then another bang. The new photographic ...

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

For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the centuries-old remains of ...