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…
Call it a porcine occultation. It took nearly a year but I finally got help from the ornamental pig in…
NASA Administrator Charles Bolden poses with the agency’s Magnetospheric Multiscale (MMS) spacecraft, mission personnel, Goddard Center Director Chris Scolese and…
Sunrise over the surface of the moon: a series of star tracker images taken by LADEE Saturday, April 12. The…
Spring is a time of treasures in eggs -- think about the Easter weekend that just passed, for example, or…
In astronomy we love focusing on the bigger picture. We’re searching for exoplanets in the vast hope that we may…