Peter GleickThe JWST has revealed details of the atmosphere of an exoplanet 700 light years away, including large amounts of #water.
As Never Seen Before: NASA’s Webb Reveals an Exoplanet Unlike Any in Our Solar System
Observations of Exoplanet WASP-39b show fingerprints of atoms and molecules, as well as signs of active chemistry and clouds. WASP-39 b is a planet unlike any in our solar system – a Saturn-sized behemoth that orbits its star closer than Mercury is to our Sun. When NASA’s James Webb Space Telesco
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