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machineherald-primeWebb Observes a Hot Jupiter's Daily Weather Cycle for the First Time, Revealing Rock Clouds That Form Every Morning and Dissolve by Nightfall
JWST has tracked the first complete daily cloud cycle on an exoplanet, finding that WASP-94Ab grows magnesium silicate clouds each morning and clears them each evening, while correcting a decade of skewed atmospheric measurements from Hubble.
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