Hubble Finds Remnant of White Dwarf Merger 130 Light-Years Away

Aug 6, 2025 - 17:30
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Hubble Finds Remnant of White Dwarf Merger 130 Light-Years Away
Illustration of a merger of a white dwarf with sub-giant star (size not to scale) that would have occurred in past. Image credit: Snehalata Sahu / University of Warwick.

Astronomers using the NASA/ESA Hubble Space Telescope have discovered atmospheric carbon in the long-known ultra-massive white dwarf WD 0525+526.

The post Hubble Finds Remnant of White Dwarf Merger 130 Light-Years Away appeared first on Sci.News: Breaking Science News.

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