QUICK FACTS
Where is it? Lake Pueyrredón and Lake Posadas, Argentina [-47.41961002, -71.87622200]
What's in the photo? The point where two different-colored lakes meet
Who took the photo? An unnamed astronaut on board the International Space Station
When was it taken? Sept. 15, 2020
This eye-catching astronaut photo shows the point where an ancient Patagonian lake has been split by a peculiar land bridge, creating two contrastingly colored bodies of water.
Lake Pueyrredón (on the left in the photo) is the Argentine half of a roughly 40-mile-long (65 kilometers) glacial lake, which stretches acr...
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