Mission Aquarius by One World One Ocean, in association with Liquid Pictures 3D, a project of Aquarius Reef Base.
Images credit: One World One Ocean
The ocean floor is the best place on earth to train for space. NASA Extreme Environment Mission Operations (NEEMO) and has sent 16 missions to Aquarius since 2001, and led to invaluable astronaut learning and training. Being weightless and saturated changes the mind set.