bus-sized spider' off the coast of Mexico? UFO hunters claim they've found a giant 'insect' on a remote island using Google Earth Alien hunters claim to have found a giant spider using Google Earth. The pictures show what appears to be a spider-shaped object, with nine legs instead of eight, on an island off the coast of Mexico. But unlike most UFO sightings the group behind the claim has not posted co-ordinates, casting doubt on whether the picture is a genuine Google Earth screenshot.