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Edition #194 · Sunday, November 1, 2026 · 2317 positive stories
Science & Breakthroughs

White Dwarfs Aren’t Just White. Scientists Discover Dying Stars Turning Pink and Green

Wired Science

Scientists have discovered that dying stars known as white dwarfs are not just white, but can turn pink or green due to their density and surrounding material. The color change is caused by the interaction between the star's interior and its atmosphere. This phenomenon has been observed in a number of white dwarfs.

Why it's good news: It expands our understanding of the complex behavior of stars as they reach the end of their lives, revealing new insights into the physics of these celestial bodies.

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Wired Science
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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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