https://www.nasa.gov/feature/goddard/2023/webb-finds-water-vapor-but-from-a-rocky-planet-or-its-star
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5/1/23 at 1:33pm
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Astronomers used NASA’s James Webb Space Telescope to study a rocky exoplanet known as GJ 486 b, and their observations using Webb’s Near-Infrared Spectrograph (NIRSpec) show hints of water vapor.
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