precipitation
How Would Rain be Different on an Alien World?
A new study takes a look at possible rainfall patterns on exoplanets, which could help narrow the search for extraterrestrial…
4 years ago
Why Does it Rain?
Rain is part of Earth's all-important hydrological cycle, where water evaporates from the Earth's surface, condenses, and falls from the…
8 years ago
Mountains Soar Above the Appalachians in this Dramatic NASA Photo
Except these are mountains made of water, not rock! Taken from an altitude of 65,000 feet, the image above shows enormous…
10 years ago