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 ...
The MarketWatch News Department was not involved in the creation of this content. ORLANDO, Fla., Nov. 10, 2025 (GLOBE NEWSWIRE) -- DIVEVOLK, a leader in innovative underwater smartphone technology, ...