Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Noctilucent clouds on Earth are something quite spectacular, thin structures so high that they can still catch sunlight long ...

also referred to by some as pancake or UFO clouds. At their most spectacular around sunrise or sunset when illuminated by the low sun, they need the right weather patterns to make an appearance ...

People in Norfolk were treated to a spectacular sunset as the sky turned shades ... by red skies reflecting off the base of thick or dark clouds. It added they could also be caused by dust or ...

A display of reds, oranges and pinks spreading across the evening sky can be a spectacular sight ... red light which hits the clouds. "The cloud is higher up, so its sunset is a little bit ...

After days of cloud and rain, the skies over Manchester and beyond erupted in a blaze of colour tonight. It prompted people to stop what they were doing and take pictures of a spectacular sunset.

Bob Carter took this shot of the sun sinking behind the Humber Bridge with The Deep aquarium in Hull in the foreground A spectacular sunset was ... low sun and layers of clouds helped magnify ...