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Webb and new techniques probe the extreme atmospheres of distant worlds

Recent studies are challenging simplified pictures of exotic planetary atmospheres: one finds a scorching exoplanet’s atmosphere is distorted rather than spherical, while Webb observations reveal changing water clouds on a nearby brown dwarf and gemstone-like material in a hot, marshmallow-consistency world. The findings expand what astronomers can infer about atmospheric structure and composition.

2026-10-16T11:05:33.362520-07:00

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Webb and new techniques probe the extreme atmospheres of distant worlds

Recent studies are challenging simplified pictures of exotic planetary atmospheres: one finds a scorching exoplanet’s atmosphere is distorted rather than spherical, while Webb observations reveal changing water clouds on a nearby brown dwarf and gemstone-like material in a hot, marshmallow-consistency world. The findings expand what astronomers can infer about atmospheric structure and composition.

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