Recent Examples of hydrothermal from the Web
The idea was that hydrothermal vents at the bottom of the seas, protected from cataclysms rending the surface four billion years ago, delivered the necessary energy and could have sustained the molecules needed.
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.
Within a decade, a very rare hydrothermal mineral called aluminum tobermorite (Al-tobermorite) had formed in the concrete.
Lim now also runs a similar dual-purposed research project, called Biologic Analog Science Associated with Lava Terrains, that is looking at hydrothermal variations in the basalt terrains of volcanoes in Idaho and Hawaii.
These include a groundwater sample found nearly two miles deep in a South African gold mine and at hydrothermal vents on the ocean floor.
This abrupt pressure release allowed hot water in the system to flash to steam, which expanded explosively, initiating a hydrothermal blast directed laterally through the landslide scar.
DNA comparisons also showed that the organisms living in Venus’s Hair are unlike any organisms found anywhere else – hydrothermal vents or otherwise -- in the ocean to date.
At hydrothermal vents on Earth, the hydrogen is quickly gobbled up by microbes.
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Origin and Etymology of hydrothermal
First Known Use: 1849See Words from the same year
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