The rarest type of rainbow start from the ... All rainbows are supposed to form a full-circle but because of the sun’s position in the sky they only appear as a semi-circle to most observers.

This stunning image of the moon surrounded by a celestial rainbow has been caught on camera by a dedicated photographer. Alberto Ghizzi Panizza took hundreds of photos over a two hour period in ...

Two spectacular sights graced DC’s skyline after the rain last night: a double rainbow and, later on, a total lunar eclipse that resulted in a blood moon. The double rainbow—which forms when light ...

Sometimes, you'll even find shapes hidden in nature — a rainbow that's a perfect semi-circle or hexagonal honeycombs ... This undated NASA photo shows the moon as well as the borders of the ...

CENTRAL COAST, Calif. – Several News Channel viewers witnessed the rare blood moon phenomenon Thursday night, seeing the sky lit up in red. Pictures of the event were sent in by viewers who ...

NASA has revealed a stunning photo of what looks like a circular rainbow surrounding the moon. The colourful rings are actually a corona, which appeared around the full moon above Turin ...