Astronomers using the James Webb Space Telescope have identified a distant exoplanet whose atmosphere is almost entirely composed of water vapor, suggesting a global ocean may exist beneath its thick clouds.
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NASA's James Webb Telescope Discovers 'Water World' Exoplanet
Astronomers using the James Webb Space Telescope have identified a distant exoplanet whose atmosphere is almost entirely composed of water vapor, suggesting a global ocean may exis...
By Dr. Sophia Cartwright
·2 min read
London Bureau — Staff Photograph
