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Edition #158 · Saturday, September 26, 2026 · 3457 positive stories
Science & Breakthroughs

Webb detects ammonia and unexpected chill on a distant giant planet

Phys.org Latest 2026-09-25
Webb detects ammonia and unexpected chill on a distant giant planet

Astronomers using the James Webb Space Telescope have discovered ammonia and other substances in the atmosphere of a distant giant planet, HATS-6 b. The observations suggest that this planet may be cooler than expected due to its unique relationship with its star. The planet is located 500 light-years from Earth.

Why it's good news: It expands our understanding of distant planets and their interactions with their stars.

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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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