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A V-shaped fjord cuts through barren brown land, with one patch of swirling water marked by white sea ice and another one colored turquoise by suspended sediment. Glacial ice flows into the fjord in several places.

The upper slopes of Mayon volcano appear brown, with several narrow channels radiating from the crater. A red infrared heat signature appears near the summit, with red streaks extending east and southeast. The lower slopes are green and forested. Farmland and towns are visible in the lower part of the image.

A thick layer of white snow blankets the Kamchatka Peninsula. Layers of clouds surround the peninsula, framing it but leaving its coastlines and a narrow portion of ocean visible around it. On land, several large, circular volcanoes dot the rugged landscape.

Earth Observatory

NASA's Earth Observatory brings you the Earth, every day – the images, stories, and discoveries about the environment, Earth systems, and climate that emerge from NASA research.

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The Nebraska Sandhills—the largest system of sand dunes in the Western Hemisphere—stretch across about one-quarter of the state.

Jun 16, 2026

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Buoyant volcanic rock fragments from an underwater eruption drifted across the Bismarck Sea and choked island coasts.

Jun 15, 2026

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The city's metro area has pushed westward since it last hosted World Cup matches in 1986, expanding across a landscape…

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If you want to understand how interconnected our planet is—how patterns and events in one place can affect life half a world away—study El Niño.

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