Kepler-51 Super-Puff Planets Baffle Scientists as JWST Finds No Atmosphere Clues

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The Kepler-51 system hosts three ultra-light “super-puff” planets with massive atmospheres and tiny cores. New JWST observations failed to detect atmospheric signatures, suggesting thick hydrocarbon haze and deepening the mystery of how such worlds form.

from Gadgets 360 https://ift.tt/NgBz4XU

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