An international team of astronomers has discovered new structural and spectral details of SNR J0450.4−7050, a supernova ...

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

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

An international team of astronomers has employed various satellites and ground-based telescopes to perform multiwavelength observations of a supernova remnant known as SNR J0450.4−7050. Results ...

Astronomers studying the remnant SNR 0509-67.5 have finally caught a white dwarf in the act of a rare “double-detonation” supernova, where an initial helium blast on the star’s surface triggers a ...

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

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

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

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can ...

Astronomers capture first image of a white dwarf exploding twice in space Rare double-detonation seen in supernova remnant ...

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

In other cases, another member of the system will go on to form a second white dwarf. If gravitational instabilities bring ...