He has done similar work aboard ships, rocking and swaying high
above hydrothermal vents on the ocean floor, when he wasn't in the submersible itself, exploring the steaming depths.
Not exact matches
There are several habitats once thought to be inhospitable to even the world's most adaptable organisms — places like the core of Chile's Atacama Desert, the driest region
on Earth; ice sheet plateaus in Greenland that are 10,000 feet thick; and near
hydrothermal vents on the
ocean floor with temperatures
above 750 degrees Fahrenheit, to name a few.
As if to seal the case, in early 2017, Cassini discovered silica grains and hydrogen gas in the ice plumes
above Enceladus, indicating there must be
hydrothermal vents on the
floor of the subsurface
ocean.