Almost Alien: Antarctic Subglacial Lakes are Cold, Dark and Full of Secrets

Getting drinking water samples from an Antarctic lake beneath 800 meters of ice takes times of
drilling, specific machines, plenty of patience and an eagerness to have an understanding of just one of
the world’s most severe environments.

Extra than fifty percent of the planet’s fresh drinking water is in Antarctica. Though most of it is frozen
in the ice sheets, beneath the ice swimming pools and streams of drinking water circulation into just one another
and into the Southern Ocean bordering the continent. Knowing the movement
of this drinking water, and what is dissolved in it as solutes, reveals

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