Water worlds, especially if they have no land on them, are unlikely to be home to life, or at least life we can detect. Some of the basic atmospheric and mineral cycles that make a planet habitable will be absent. Cool animation of such a world. (NASA) Wherever we find water on Earth, we find …
Can You Overwater a Planet?
https://exoplanets.nasa.gov/system/video_items/107_WaterWorldHiH264.mp4 Water worlds, especially if they have no land on them, are unlikely to be home to life, or at least lifewe can detect. Some of the basic atmospheric and mineral cycles that make a planet habitable will be absent. Cool animation of such a world. (NASA) By guest columnist Elizabeth Tasker Wherever we …
Many Worlds 