Human Presence

Lighting the Night in Southern Africa
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Lighting the Night in Southern Africa

An astronaut’s sweeping nighttime photograph of Namibia and South Africa reveals the region’s lighted communities, many of which are centered around mining.

Published Dec 8, 2024

Image of the Day Atmosphere Human Presence

Nighttime Lights Reveal Industrial Activity in the Arctic
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Nighttime Lights Reveal Industrial Activity in the Arctic

Satellite observations at night indicate that oil, gas, and mining have expanded across Earth’s northern latitudes.

Published Dec 9, 2024

Image of the Day Human Presence

Western Australia’s Capital City
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Western Australia’s Capital City

Perth, the only city along the country’s western coastline with more than 1 million people, displays widespread urban infrastructure alongside the Swan and Canning rivers.

Published Dec 1, 2024

Image of the Day Human Presence

Windy City of Lights
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Windy City of Lights

Orange, yellow, and white lights span Chicago at night, illuminating its gridded downtown and tracing its sinuous rivers and parks.

Published Nov 24, 2024

Image of the Day Human Presence

New View of the “City Under the Ice”
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New View of the “City Under the Ice”

A novel radar image reveals structural elements of Camp Century, an abandoned U.S. military base buried within the Greenland Ice Sheet.

Published Nov 25, 2024

Image of the Day Human Presence Snow and Ice