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

According to a fairly new theory, white dwarfs can explode twice in a row in certain circumstances. For the first time, we ...

But a rarer kind of supernova involves a different type of star - a stellar ember called a white dwarf - and a double ...

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 ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

A breathtaking image of a supernova remnant 160,000 light-years from Earth has offered the first direct evidence that white ...

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

Astronomers have captured a jaw-dropping picture of star that exploded twice. It is the first time researchers have obtained ...

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

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 ...

Scientists at the European Southern Observatory (ESO) have tracked the first-ever visual proof of double detonations in white ...