Space might very well be considered the “final frontier,” but according to alien hunters, intelligent life on Venus includes cities for its inhabitants. A 20-minute Spanish-language video posted to YouTube by mundodesconocido magnifies and examines images of the planet taken by NASA’s Magellan probe.

The video applies 3D modeling to some of the images. In a post accompanying the video, mundodesconocido says the images reveal “huge cities, artificial structures and all kinds of elements that seem to obey constructions appear intelligent effected [sic] by some kind of alien race that inhabited or colonized the second planet in our solar system.” FULL REPORT