NASA’s Crawler Transporter 2 Is Officially the World’s Heaviest Self-Powered Vehicle

The high-speed journeys our space rockets take to wherever they’re going always begin with a very slow crawl from the place where they are assembled to the launch pad. For NASA rockets, the last trip they take on this Earth is done with the help of something called Crawler Transporter 2. And the thing is now the holder of an official Guinness World Records certificate. The huge machine is part of a family (continue reading...)