STRANGE cloud formations in Cadiz have fuelled claims that UFOs conceal themselves when visiting Earth.
Despite the satisfactory scientific explanation that the formations are what are known as lenticular clouds, which usually warn of storms, die-hard ‘ufologists’ believe they are in fact masking alien visits.
Editor of ufosightingsdaily.com Scott Waring said some flying saucers can produce a cloud-like substance around them so they can hide themselves while watching us on planet Earth.
Lenticular clouds have been behind alleged UFO sightings around the world, from Indonesia to Florida.