Hycean worlds are a proposed category of exoplanets larger than Earth, covered almost entirely by enormous oceans beneath thick hydrogen atmospheres, with no continents or familiar landscapes; scientists believe that if life exists on such planets, it would likely be fundamentally different from Earth life because evolution follows environments, meaning alien environments create alien biological possibilities that biology on Earth never attempted.
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Alien OceansAdded:
it may not resemble [music] Earth at all.
Some researchers believe it may belong to a proposed category called a Hycean world. Hycean worlds are unlike anything in our solar system. Imagine planets [music] larger than Earth covered almost entirely by enormous oceans wrapped beneath thick hydrogen atmospheres. No continents, no mountain ranges, no [music] familiar landscapes. Only endless planetary seas.
Imagine standing there. No land in sight, no shoreline. No trees. No cities. Only water [music] beneath an alien sky.
If life exists there it may not resemble anything humanity expects [music] because evolution follows environments and alien environments create alien [music] possibilities.
Life elsewhere may not simply be Earth with different creatures. [music] It may be something genuinely unfamiliar. Something biology on Earth never attempted. Something difficult [music] to even imagine.
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