Robert Ballard

Ballard discovered hydrothermal vents, where life goes on powered by nutrient chemicals emitted by the vents rather than the sunlight that drives most life on Earth; he said "finding hydrothermal vents beats the hell out of finding the ''Titanic''", and his mother commented "It's too bad you found that rusty old boat... they're only going to remember you for finding [it]". Ballard also established the JASON Project, and leads ocean exploration on the research vessel E/V ''Nautilus''. Provided by Wikipedia
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