A small red star is pulling gas from a brown dwarf as the pair circles every 87 minutes, packed into an orbit that could fit ...

White dwarfs are the final stop for stars that aren’t massive enough to go out in a supernova. Think of them as the retirement phase for the vast majority of stars in our universe. When a star ...

WD J133001.13+643523.7 would like to have a word, however. And that word is “chartreuse.” ...

Inset: an illustration of a white dwarf. Main top: Gaia22ayj seen in X-rays and visible light. Main bottom: images of Gaia22ayj taken by the Zwicky Transient Facility. | Credit: ZTF/Caltech Optical ...

Add Yahoo as a preferred source to see more of our stories on Google. The central square image, taken with the MUSE instrument on ESO's Very Large Telescope, shows shock waves around the dead star ...

University of Warwick astronomers have shown that white dwarf stars can glow in a range of colors, including the first star ...

White dwarf stars, it turns out, come in a variety of hues. Says one astronomer: "Some of them genuinely surprised me." ...

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NASA's Hubble Space Telescope detected material from a Pluto-like body spiraling into a white dwarf star 260 light-years away from Earth. Credit: NASA / JPL-Caltech / Tim Pyle illustration For the ...

Somewhere between 50 and 200 million years ago, in three stellar nurseries not far from our corner of the Milky Way, at least six small red dwarf stars did something violent: they swallowed rocky ...

A white dwarf star is the dense core that remains after a star has exhausted all of its fuel and blows its gases out into space. But now, astronomers have found a white dwarf that’s a little different ...