Intriguing, warrants further study. Arthur C. Clark. The Moon/Mars Connection, The NASA/ Cydonia Briefing and The Terrestrial Connection / U.N. Briefing present a powerful scientific case, with NASA data, that the Earth and Solar System have been visited by intelligence from other worlds. In non-technical language using official NASA photos, stunning computer graphics and other video images, Richard C. Hoagland, as head of an independent Mars investigation team, makes a case for crucial connections between ancient structures on the landscape of our moon, the planet Mars, and the ruins of ancient civilizations on Earth. Anyone curious about questions of our origins must take seriously the potential answers offered in these findings.