Webb Detects Thick Atmosphere on Ultrahot Super-Earth TOI-561b

Dec 11, 2025 - 18:15
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Webb Detects Thick Atmosphere on Ultrahot Super-Earth TOI-561b
This artist’s concept shows what TOI-561b and its star could look like. Image credit: NASA / ESA / CSA / Ralf Crawford, STScI.

The new observations with the NASA/ESA/CSA James Webb Space Telescope suggest that TOI-561b is surrounded by a thick blanket of gases above a global magma ocean.

The post Webb Detects Thick Atmosphere on Ultrahot Super-Earth TOI-561b appeared first on Sci.News: Breaking Science News.

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