JWST finds possible atmosphere on Earth-sized, habitable-zone world TRAPPIST‑1 e

NASA's James Webb Space Telescope has observed TRAPPIST‑1 e, an Earth-sized planet in its star's habitable zone, and researchers at the University of St Andrews report signs consistent with a possible atmosphere. The detection narrows viable atmospheric scenarios for the TRAPPIST‑1 system and reignites the habitability debate.

Discovered 2025-09-08T07:09:08.073122-07:00 | 2025-09-08T07:09:08.073122-07:00

Briefing

What Hype is tracking

  • JWST's observations deliver the first atmospheric constraints for an Earth-sized, habitable-zone world in the TRAPPIST‑1 system, narrowing viable atmospheric scenarios and refining where to focus follow-up characterization: https://hype.aero/?story=0fe4adb4-7ffd-4a36-93bc-59c8e046a241
  • Evidence for a possible atmosphere on a nearby terrestrial planet strengthens the scientific case and observational requirements for future flagship missions such as the Habitable Worlds Observatory: https://hype.aero/?story=993a477e-5e49-4d12-b898-1a2579d408c7

Reported By

news.ssbcrack.com The Conversation Phys.org indiandefencereview.com earthsky.org NBC News
Sources Tracked
26
First Seen
2025-09-08T07:09:08.073122-07:00
Latest Update
2025-09-15T06:57:42.845597-07:00
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Space

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