James Webb Space Telescope Feed Post
Kelly Lepo | And now we move into the exoplanet part of the afternoon. Results from Nikku Madhusudhan about exoplanet K2-18 b. They have the first detection of methane and carbon dioxide in a habitable-zone exoplanet. Press release: https:// webbtelescope.org/contents/new s-releases/2023/news-2023-139 # JWSTYearOne