Photographer Aaron Watson captured this stunning image of a rare double "moonbow" around 2 a.m. on Aug. 18 from Colorado, U.S., just a day before the Supermoon Blue Moon. "I woke to the sound of ...

A rare moonbow has been spotted in the skies above Devon tonight. This picture was taken in Exeter of the phenomenon. The rare lunar rainbow phenomenon occurs when light from the moon is refracted ...

A rare moonbow has been spotted in the skies above Devon tonight. This picture was taken in Exeter of the phenomenon. The rare lunar rainbow phenomenon occurs when light from the moon is refracted ...