Hycean worlds are also called ocean worlds. They're planets covered in oceans that also have thick hydrogen atmospheres.

The rhythmic rise and fall of ocean tides are primarily driven by the gravitational forces of the moon and the sun, along with Earth's rotation. The moon's gravity creates bulges of water ...

Oceanography, Vol. 25, No. 2, SPECIAL ISSUE ON Internal Waves (JUNE 2012), pp. 20-29 (10 pages) ABSTRACT. Ocean tides, and the atmospherically forced oceanic general circulation and its associated ...

Running Tide's website says its technology "accelerates the ocean's ability to naturally remove carbon dioxide, sinking it to the deep ocean in a safe and permanent form." It has produced a White ...