Photo of the Day

Yellow double-layered tents pitched on ice in Antarctica
February 22, 2021

Tents on Ice

Double-layered tents shelter researchers from wind in McMurdo Sound, Antarctica. As part of an expedition in the mid-1980s, scientists dove in the sound, with water temperatures around 28 degrees Fahrenheit.
Photograph by Bill Curtsinger, Nat Geo Image Collection

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