"upper atmosphere"

Scientists studying 50 years of solar data warn Earth may be entering a heightened risk period for rare “superflares” capable of disrupting...

A proposed StormWall spacecraft fleet could release gas to weaken solar storms, protecting satellites, power grids and technology, but poten...

The northern lights may be visible overnight from 25 U.S. states on Saturday, June 13, into Sunday, June 14, after a coronal mass ejection l...

Bright noctilucent clouds are glowing across northern skies. Here’s what creates these rare space clouds and how to see them from the northe...

The northern lights may be visible from states along the U.S.-Canadian border overnight on Monday, June 29, into Tuesday, June 30.