At sunset, however, sunlight travels a much longer distance through the atmosphere. Most of the blue light is scattered out of view, leaving behind the longer red and pink wavelengths. Red and pink ...
BBC Weather presenter Simon King said there was no specific name for the phenomenon, which was caused by a regular rainbow and a pink sunset happening at the same time. "We've got a regular ...
BBC Weather Watcher Madfuller's picture of a "fiery rainbow" was taken at Loch na Keal on Mull in Argyll. BBC Weather Watchers in Scotland have been captivated by the sight of rainbows at sunset ...