Home - Alien And UFO Art | Historical Pictures Of Aliens And UFOs - UFO 6,000 Year Old Cave Drawing Tassili Sahara Desert UFO 6,000 Year Old Cave Drawing Tassili Sahara Desert 6,000 year old ancient cave painting from Tassili in the Sahara desert of North Africa, showing a being with what appears to be a spacesuit helmet. Leave a Reply Cancel Reply