Lenticular clouds were seen above the W. M. Keck Observatory on March 8, hovering in the skies above the Mauna Kea and Mauna Loa volcanoes and resembling classic flying saucer UFOs.
UFO-shaped clouds invade skies over Keck Observatory in Hawaii (photos) : Read more
UFO-shaped clouds invade skies over Keck Observatory in Hawaii (photos) : Read more