New molecule: Webb reveals an exoplanet atmosphere “Hot Saturn”
This illustration represents the exoplanet WASP-39b and its star. Credit: Melissa Weiss/Center for Astrophysics | Harvard and Smithsonian New Webb Space Telescope observations of WASP-39b reveal a molecule never before seen in a planet’s atmosphere – sulfur dioxide – among other details. The telescope’s highly sensitive instrument array was trained on the atmosphere of WASP-39b, …
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