The final portion of $57 million has been raised to build oceanographer Jacques Rougerie's gigantic, solar-powered, floating aquatic observation vessel SeaOrbiter.
The money, raised through crowdfunding site KissKissBankBank, will build a 58m-tall vessel to scour the seas non-stop for new life and sunken civilisations.
It will be the world's first non-stop exploration vessel, complete with submarine drones, underwater living quarters and space training simulator.
Rougerie has been designing the SeaOrbiter for over a decade.
With 30m of the 58m ship under the water's surface, the SeaOrbiter will give a different perspective to marine research.