Alexandria Johnson does hard science on the most nebulous of subjects: clouds. As an atmospheric scientist and assistant professor of practice in Purdue University’s College of Science, she studies ...
The Secret Behind Light's Journey Through Space Visible light travels in electromagnetic waves, which we see as the colors of ...
These clouds, which have a shimmering silvery-blue color, are mainly made of ice crystals and form at altitudes of 50–70 ...
Winter is an ideal time for watching the Texas sky. The sky is driest and usually cleanest during winter. Reduced water vapor, dust and smoke often leave a pristine, deep blue sky. Clouds are much ...
Bright blue-white noctilucent clouds danced over the town of Nykøbing Mors in Denmark just before dawn, just when this spectacular photo was taken. Night sky photographer Ruslan Merzlyakov captured a ...
"I am a sugar beet smokestack in a gray, cloudy sky -- but I know there is blue sky above it all. I should never forget the blue sky." I wrote that in a notebook during an October 2007 weekend retreat ...
More mild days this week before our first big cooldown. When temperatures will drop in your Storm Team 8 forecast.
Bright blue-white noctilucent clouds danced over the town of Nykøbing Mors in Denmark just before dawn, just when this spectacular photo was taken. Night sky photographer Ruslan Merzlyakov captured a ...