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." ...

NASA has released stunning new footage of clouds drifting across the Martian sky. A video from the Curiosity Rover captures red and green-tinged clouds moving at twilight. These iridescent 'mother of ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

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 ...