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Edition #82 · Sunday, July 12, 2026 · 2642 positive stories
Science & Breakthroughs

A Jupiter-size planet that escaped its star's death

Ars Technica Science Sat, 11 Ju
A Jupiter-size planet that escaped its star's death

WD 1856 b is the only confirmed case of a planet that survived the death of a Sun-like star. It’s a Jupiter-size world orbiting a white dwarf-the burned-out remnant of a Sun-like star. Now, a team of astronomers has used the James Webb Space Telescope to take a closer look at this planet for the first time, and what they found makes an already strange system even stranger. A feeding frenzy WD 1856 b was an accidental discovery. Astronomers pointed the TESS observatory at a sample of roughly 2,00

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About Science & Breakthroughs coverage

The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.

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