Скачать или смотреть Unveiling TOI-270 d: JWST Reveals Exoplanet's Atmosphere - Hycean World or More?

TOI-270 d exoplanet atmosphere JWST observations astrobiology Hycean world sub-Neptune
Dive into the latest discoveries from JWST about TOI-270 d, a temperate sub-Neptune exoplanet.
Explore how recent NIRISS and NIRSpec transit spectroscopy has resolved debates on its atmospheric composition.
Learn about the H2-rich atmosphere, detections of CH4, CO2, H2O, and CS2, and tentative signs of complex molecules like C2H6 or DMS.
Discover why this could indicate a Hycean world with liquid water oceans, and what future observations might reveal.
Perfect for space enthusiasts, astrobiologists, and anyone fascinated by exoplanets and the search for life beyond Earth.
Based on a recent study by Savvas Constantinou, Nikku Madhusudhan, and Måns Holmberg, accepted for publication in Astronomy & Astrophysics.