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

The shattered star at the center was once a white dwarf, a stellar ember no larger than Earth, yet almost as heavy as the Sun ...

Astronomers have finally caught a dying star in space going out with a bang — and then another bang. The new photographic evidence, captured using the European Southern Observatory’s Very Large ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

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

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

In a groundbreaking cosmic revelation, astronomers have captured the first visual evidence of a dying star erupting in a rare ...

Astronomers had long been suspecting that some stars do meet their end of life with a dual detonation and new images prove ...

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

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

An international team of astronomers has made groundbreaking observations of the supernova remnant (SNR) SNR J0450.4−7050 in ...