Atmosphere

Rare and Beautiful Noctilucent Clouds Wow Over Holland – Gallery

A trio of talented Dutch astrophotographers have captured a series of magnificent views of the rare and beautiful phenomena known…

10 years ago

What are Those Colorful, Crazy Clouds in the Sky??

My Twitter feed exploded on June 25 with reports of colorful, crazy-looking clouds, sundogs, Sun halos and more. The above…

10 years ago

How to See Airglow, the Green Sheen of Night

Emerald green, fainter than the zodiacal light and visible on dark nights everywhere on Earth, airglow pervades the night sky…

10 years ago

Watch the Northern Lights Dance and Shimmer in “Silent Storms”

Aurorae were once believed to be warring clans of spirit soldiers, the skyward ghosts of virgin women, or the glow of fires…

10 years ago

If Pigs Could Fly – A Quick Guide to Solar Halos and Other Curiosities

Call it a porcine occultation. It took nearly a year but I finally got help from the ornamental pig in…

11 years ago

NASA’s Magnetospheric Multiscale Mission to Provide 1st 3-D View of Earth’s Magnetic Reconnection Process – Cleanroom visit with Bolden

NASA Administrator Charles Bolden poses with the agency’s Magnetospheric Multiscale (MMS) spacecraft, mission personnel, Goddard Center Director Chris Scolese and…

11 years ago

LADEE Sees Zodiacal Light before Crashing into Moon, but Apollo Mystery Remains

Sunrise over the surface of the moon: a series of star tracker images taken by LADEE Saturday, April 12. The…

11 years ago

Pingpong! How You Could Send Something Small High In The Atmosphere

Spring is a time of treasures in eggs -- think about the Easter weekend that just passed, for example, or…

11 years ago

Physicists Reveal the Hidden Interiors of Gas Giants

In astronomy we love focusing on the bigger picture. We’re searching for exoplanets in the vast hope that we may…

11 years ago