About 650 light-years from here, in the constellation Aquarius, lies the planetary nebula Caldwell 63, commonly known as the Helix Nebula. It’s the slowly cooling corpse of a dead star, a vast cloud ...
White dwarfs, the compact remnants of low- to intermediate-mass stars, offer a unique window into the fate of planetary systems. Recent observational and theoretical work has revealed that many white ...
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JWST Reveals Never-Before-Seen Details Of The Red Spider Nebula And It's Spectacular
Stars like our Sun turn into red giants as they run out of hydrogen to fuse at their core. As the star continues to age, it ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. The Helix nebula, as viewed by the Chandra X-ray observatory, Hubble Space Telescope and European ...
Astronomers may have solved a enigma involving a mysterious X-ray signal from a dying star that's been puzzling scientists since 1980. New data from NASA's Chandra X-ray Observatory telescope and the ...
The Helix nebula may point to the ultimate fate of our sun — and Earth. This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on March 4 ...
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