Webb telescope offers first glimpse of an exoplanet's interior
Methane found in WASP-107 b reveals core mass, turbulent skies, and other key insights in the search for habitable worlds beyond our solar system
Source: jhu.edu
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James Webb Telescope Unveils the Secrets of a Fluffy Exoplanet's Atmosphere
Observations with JWST’s MIRI detect water vapor, sulfur dioxide, and sand clouds in the atmosphere of WASP-107b. A team of European astronomers, co-led by MPIA researchers, used recent observations made with the James Webb Space Telescope (JWST) to study the atmosphere of the nearby exoplanet WA
Source: scitechdaily.com
NASA's Webb identifies tiniest free-floating
<p>Using NASA’s James Webb Space Telescope, astronomers have identified the new record-holder for the smallest object that forms like a star: a tiny, free-floating brown dwarf with only three to four times the mass of Jupiter. A paper describing the observations appeared today (Dec. 13) in the <a href="https://doi.org/10.3847/1538-3881/ad00b7">Astronomical Journal</a>.</p>
Source: eurekalert.org