The Space Race on MSN

NASA planned to launch a gigantic rocket from underwater - then the declassified plans emerged

Long before today's super-heavy rockets, engineers proposed one of the boldest space projects ever conceived—a gigantic ...
Hosted on MSN

NASA's Gigantic Underwater Rocket - The Sea Dragon!

NASA once planned to launch the largest rocket ever designed - not from land, but from underwater! The Sea Dragon, a declassified 1960s project, was a massive 500-foot-tall rocket designed to launch ...