Science and Exploration

Wasp 94a B

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The exoplanet WASP-94A b showing dynamic magnesium silicate cloud cycles forming in the morning and dissipating by evening, observed by the James Webb Space Telescope.
Tech & Innovation

JWST spots cloud cycles on exoplanets with new method

On the distant exoplanet WASP-94A b, astronomers using the James Webb Space Telescope (JWST) have observed magnesium silicate clouds forming in the morning and completely dissipating by evening, revea

Jina Park·June 5, 2026