A transiting gas giant called WASP-62b has a cloud- and haze-free atmosphere, according to new research. Cloud-free exoplanets are exceedingly rare; astronomers estimate that less than 7% of exoplanets have clear atmospheres. For example, the first and only other known exoplanet with a clear atmosphere, WASP-96b, was discovered in 2018. Astronomers believe studying exoplanets with […]
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