NASA astronaut/aquanaut <a href="https://en.wikipedia.org/wiki/Jos%C3%A9_Hern%C3%A1ndez_(astronaut)" class="extiw" title="en:José Hernández (astronaut)">José Hernández</a> and Aquarius Reef Base habitat technician <a href="https://en.wikipedia.org/wiki/Dominic_Landucci" class="extiw" title="en:Dominic Landucci">Dominic Landucci</a> setting up a remotely operated vehicle (ROV) from inside the Aquarius underwater habitat during the NEEMO 12 mission in May 2007. NASA photo JSC2007-E-23418.
NASA
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