The Nazca Lines are a collection of mysterious lines or geoglyphs etched into the ground some 200 miles south of Lima, Peru. Believed by many to have been created as landing pads for extraterrestrial UFOs, the Nazca Lines were designated a UNESCO World Heritage Site in 1994. Russian cosmonaut Ivan Vagner caught a glimpse of the Nazca Lines from the International Space Station (ISS), sparking some debate about their origin.