A study using the NASA’s Chandra X-ray Observatory and other X-ray telescopes has revealed that "an exploded star can pose ...

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

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

The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

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 ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

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 ...

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

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

The very concept of black holes seems improbable. Albert Einstein infamously refused to believe they could exist, even though ...