Minimize Lake Hazlett and Lake Willis

An astronaut aboard the International Space Station shot this photograph of Lake Willis and Lake Hazlett while flying over the Great Sandy Desert in Western Australia.

Hundreds of ephemeral salt lakes are peppered throughout the arid Australian Outback. When occasional flood waters pour into the lakebeds and then evaporate, they leave salt mineral deposits and create bright, expansive layers (evaporite deposits) that are readily visible from space. The reddish-brown linear sand dunes are slightly higher in elevation (1.5 to 3 meters, 5 to 10 feet) and align with the general east to west wind flow in the region.

View the full resolution image.

Credit: NASA

Lake Hazlett and Lake Willis


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