The curious minds at What If see the effects if you fell into quicksand, exploring suction, physics, and survival strategies.

How much water would you need to extinguish the Sun? How would we deliver such an enormous amount of water anyway? Would all ...

A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar material into space. This can come in the form of coronal mass ejections, where ...

Today (Feb. 17), an annular solar eclipse will commence its journey across a remote region of Antarctica where it will be visible to more penguins than people. The partial solar eclipse portion of the ...

Scientists have used a novel new approach to discover the potential origins of the sun goddess particle Amaterasu, the second most energetic cosmic ray ever to be detected striking Earth.

NASA has always made it a point to encourage us citizen scientists to lend them a hand. Right now, they could really use your ...