The Antarctic Snow Cruiser was one of the most remarkable exploration vehicles the world has ever seen. Designed to withstand the desolate, crystal freeze of Antarctica, the massive vehicle was 17 meters (55 ft) long, 6 (19 feet) meters wide, and weighed more than 34,000 kg (74,957 pounds). This innovative mobile base was to help Americans explore the previously unknown terrain in Antarctica. Sadly, that wasn’t to be. Find out why.