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

by Nancy Atkinson June 27, 2014

My Twitter feed exploded on June 25 with reports of colorful, crazy-looking clouds, sundogs, Sun halos and more. The above image from Nathanial Burton-Bradford is just an example of the type of atmospheric effect called a circumhorizontal arc. These are sometimes referred to as “fire rainbows” but of course are not rainbows, and fire plays […]

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Mountains Soar Above the Appalachians in this Dramatic NASA Photo

by Jason Major June 19, 2014

Except these are mountains made of water, not rock! Taken from an altitude of 65,000 feet, the image above shows enormous storm cells swirling high over the mountains of western North Carolina on May 23, 2014. It was captured from one of NASA’s high-altitide ER-2 aircraft during a field research flight as part of the Integrated Precipitation and […]

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Earth’s Highest Clouds Shine at the “Top of the Orbit”

by Jason Major August 20, 2013

Looking for a new desktop background? This might do nicely: a photo of noctilucent “night-shining” clouds seen above a midnight Sun over Alaska, taken from the ISS as it passed over the Aleutian Islands just after midnight local time on Sunday, August 4. When this photo was taken Space Station was at the “top of the […]

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New Desktop Image Alert: The Moon Over Earth

by Jason Major July 6, 2013

If you’re like me, you don’t change your computer’s desktop background nearly often enough… especially not considering all the fantastic space images that get released on an almost daily basis. But this picture, shared a couple of weeks ago by NASA’s Marshall Space Flight Center on their Flickr stream, really should inspire you to fix that. […]

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Venus’ Winds Are Mysteriously Speeding Up

by Jason Major June 18, 2013

High-altitude winds on neighboring Venus have long been known to be quite speedy, whipping sulfuric-acid-laden clouds around the superheated planet at speeds well over 300 km/h (180 mph). And after over six years collecting data from orbit, ESA’s Venus Express has found that the winds there are steadily getting faster… and scientists really don’t know […]

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