New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the rover's ...

Additional photos of the rainbow clouds were taken by photographer Fredrik Broms, showcasing a colorful series of lights in the sky near Tromsø in Norway. Both sets of photographs can be viewed o ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

These clouds are named cloud streets because the wind helps them form into rows and often long lines in the sky. The pictures ... Cockerham snapped a few other nice images of rainbows at the ...

The month of February can be a dreary one in Kamloops and the Okanagan when temperatures are low and sunny, blue-sky days are ...