NASA spotted a circle of clouds over the Pacific Ocean, and the image is still breathtaking over 10 years later.

It's a reminder of how something so simple can create such magnificent scenes above ... These clouds are a rare sight, visible only during twilight when the sun is just below the horizon.

above the Earth's surface. The sky in Rochester, Medway, was also bathed in a sun-burst pattern Although the clouds appear to radiate, or come from a point on the distant horizon, the cloud bands ...

On a chilly Friday morning nature tantalized D.C., spreading clouds across the sky ... the same way as the sun’s red rays reach over the horizon at dawn or at sunset. In eclipse, the moon ...

Tuesday is forecast as a high of 57 degrees with a low of 26 degrees and colder with increasing clouds at night ... Tuesday's forecast high is above average for this time of year.