Hoagland believes that what was built on the Moon was a series of vast archologies, probably thousands or even millions of years ago, and are now battered into ruins. Who built them and why, remains a profound mystery, one we can only begin to answer if we return to the Moon, which after all is only a few days away in terms of space travel.

Makes a compelling scientific case for the existence of ancient alien artefacts on the earth’s nearest neighbour in the Solar System, the Moon. As no one has done before, Hoagland uses state-of-the-art computer image processing and other analytical techniques to take the viewer into an extraordinary world of possible gigantic structures where NASA says there are none.

Alien Structures on Moon and Mars 1996 Presentation – Alex Collier