Look! Fast! Sprite lightning occurs only at high altitudes above thunderstorms, only last for a thousandth of a second and…
This year, the noctilucent cloud season has been especially eventful, and this new timelapse from Swedish astrophotographer Göran Strand shows…
NASA’s first spacecraft dedicated to studying Earth’s atmospheric climate changing carbon dioxide (CO2) levels and its carbon cycle has reached…
Here on Earth we enjoy the nitrogen-oxygen atmosphere we've all come to know and love with each of the approximately 24,000…
"It first looked like a plane with fire coming out of the tail." -- Aaron O. "I have never seen…
A trio of talented Dutch astrophotographers have captured a series of magnificent views of the rare and beautiful phenomena known…
The Orbiting Carbon Observatory-2, NASA's first mission dedicated to studying carbon dioxide in Earth's atmosphere, lifts off from Vandenberg Air…
My Twitter feed exploded on June 25 with reports of colorful, crazy-looking clouds, sundogs, Sun halos and more. The above…
Emerald green, fainter than the zodiacal light and visible on dark nights everywhere on Earth, airglow pervades the night sky…
Aurorae were once believed to be warring clans of spirit soldiers, the skyward ghosts of virgin women, or the glow of fires…