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Image of the Day

NASA's Earth Observatory brings you the Earth, every day: sharing images, stories, and discoveries about the environment, Earth systems, and climate that emerge from NASA research, including its satellite missions, in-the-field research, and models.

A set of five satellite images - a volcano, fractured sea ice, topography, aerosols, flooded fields.

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Arctic Melt Season Length Levels Off
4 min read

While the sea ice melt season has lengthened dramatically in most of the satellite era, the trend unexpectedly stabilized around…

Sep 21, 2026
Lake Powell Drops to Record-Low Levels
4 min read

Snow drought and unusually warm temperatures in the Colorado Basin in 2026 helped drive down reservoir water storage in the…

Sep 18, 2026
Summer Goes Out With a Heat Dome
3 min read

Temperature records toppled across the central and southern U.S. as the autumnal equinox approached.

Sep 17, 2026
Purple Haze Aurora
5 min read

'Scuse me while some charged particles kiss the sky.

Sep 16, 2026
An Accidental Impact Crater Discovery 
5 min read

An amateur astronomer scouting online satellite maps for campsites in Quebec found an impact crater instead.

Sep 15, 2026
An Early Look at Fall Color in Canada
3 min read

Reds, yellows, and oranges are already sweeping across tundra landscapes in Nunavut.

Sep 14, 2026
Monterrey Amid Mountains
4 min read

Mexico’s second-largest metropolitan area borders on folded rock layers of the Sierra Madre Oriental.

Sep 11, 2026
Dust Storm Sweeps Over Mali
2 min read

At a time of year when dust storm activity winds down, a plume of dust blanketed parts of the West…

Sep 10, 2026
Anak Krakatau Rumbles Again
3 min read

A powerful eruption from the Indonesian volcano lofted ash into the atmosphere, disrupting thousands of flights and degrading air quality.

Sep 9, 2026
The Otherworldly Geology of Vasquez Rocks
4 min read

Layers of sedimentary rock that jut from the Soledad Basin at surprising angles have long enthralled television and film producers,…

Sep 8, 2026
A Bright Spot at Mount Michael
3 min read

With austral winter nearing its end, clouds cleared for a satellite view of volcanic activity in the remote South Atlantic.

Sep 7, 2026
A Trio of Tropical Cyclones in the Pacific
4 min read

The Pacific was buzzing with storms while the Atlantic was notably quiet.

Sep 4, 2026
Peatland Fires Darken Skies in Indonesia
6 min read

With Indonesia gripped by drought, fires are smoldering on the surface and underground.

Sep 3, 2026
Drought Intensifies Across Puerto Rico
4 min read

Rainfall deficits and high temperatures have created unusually dry conditions and have spurred water shortages on much of the tropical…

Sep 2, 2026
Ice Island Survives Run-In With Joe Island
5 min read

In summer 2026, a substantial iceberg calved from Petermann Glacier in northwest Greenland and swiftly drifted into Nares Strait, colliding…

Sep 1, 2026
Pasterze Hangs on as Austria’s Largest Glacier
4 min read

One narrowing icefall remains the linchpin for the Alpine glacier—and it may not be long for this world.

Aug 31, 2026
The Forested Floodplains of Congaree National Park
4 min read

The meandering Congaree River sustains towering forest ecosystems and fashions oxbow lakes as it shifts across its floodplain.

Aug 28, 2026
Rare, Widespread Snow in the Atacama Desert
4 min read

Back-to-back winter storms in August 2026 brought snowfall to northern Chile, from the Andes to near the Pacific coast.

Aug 27, 2026
A Changing World for Emperor Penguins
7 min read

Experts are analyzing decades of images from Landsat satellites for clues about how the iconic birds have responded to sea…

Aug 26, 2026
Michigan’s Les Cheneaux Islands
3 min read

These glacial landforms jut into northern Lake Huron, surrounded by sheltered channels and coves frequented by fish and small watercraft.

Aug 25, 2026
What Lake Bonneville Left Behind
5 min read

The drying of the massive lake exposed playas that became the setting for feats of engineering and technological ingenuity, as…

Aug 24, 2026