Good News Network
•83% Informative
James Webb Space Telescope has identified a planet that may contain both a protective atmosphere and a surface covered entirely in oceans.
K2-18b lies 120 light years away from Earth in the constellation Leo, where it orbits the habitable zone of a red dwarf star.
The abundance of methane and carbon dioxide, and shortage of ammonia detected on the planet supports the hypothesis that there may be a water ocean underneath a hydrogen-rich atmosphere.
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87
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English
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