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Apollo

Earth Observatory

Human Dimensions

Landsat 8 / LDCM (Landsat Data Continuity Mission)

A Little Town with a Long Name

A NASA luminary from the Apollo era grew up in Wales near Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch.

Posted March 5, 2026

Earth Observatory

Landsat 8 / LDCM (Landsat Data Continuity Mission)

Searching for Selenite

Oklahoma’s Salt Plains National Wildlife Refuge attracts rare and diverse species—and enthusiasts looking for a distinct type of crystallized gypsum.

Posted March 4, 2026

Aqua

Earth Observatory

Moderate Resolution Imaging Spectroradiometer (MODIS)

Smoke Rises Over Big Cypress National Preserve

The National fire has burned tens of thousands of acres within the Florida preserve, fueled by vegetation dried by prolonged drought and killed by recent frost.

Posted March 3, 2026

Earth Observatory

Earth Surface & Interior

Landsat 8 / LDCM (Landsat Data Continuity Mission)

Mars Reconnaissance Orbiter (MRO)

Planetary Analogs

Scoria Cones on Earth and Mars

The hill-shaped features are a sign of explosive volcanic activity—a rarity on the Red Planet.

Posted March 2, 2026

Earth Observatory

Extreme Weather Events

Sea Ice

Chesapeake Bay Locked in Ice

Nearly 50 years ago, the first Landsat satellite captured the rare sight of Mid-Atlantic waterways frozen over.

Posted February 27, 2026

Earth Observatory

Extreme Weather Events

Floods

Dry-Season Floods Drench Northern Colombia

Villages and farmland were swamped after unusually heavy early-February rains pushed the Sinú River over its banks.

Posted February 26, 2026

Earth Observatory

Jet Propulsion Laboratory

NISAR (NASA-ISRO Synthetic Aperture Radar)

Landslide and Avalanche Debris Litter Hubbard Glacier

Satellite-based radar images show where a powerful earthquake in the Yukon, Canada, sent rock, snow, and ice spilling across the frozen landscapes of the St. Elias Mountains.

Posted February 25, 2026

Clouds

Earth Observatory

Oceans

Terra

Showy Swirls Around Jeju Island

Winds blowing past the volcanic landmass near the Korean Peninsula created a trail of spiraling clouds, while murky water churned nearby.

Posted February 24, 2026

Earth Observatory

Extreme Weather Events

Floods

Hurricanes & Typhoons

Landsat 8 / LDCM (Landsat Data Continuity Mission)

Moderate Resolution Imaging Spectroradiometer (MODIS)

A Second Cyclone Slams Madagascar

Widespread flooding affected tens of thousands of people after cyclones Fytia and Gezani drenched the island.

Posted February 18, 2026

Earth Observatory

Earth Visualization & Mapping

Jet Propulsion Laboratory

Stonebreen’s Beating Heart

The glacier in southeastern Svalbard pulses with the changing seasons, speeding up and slowing its flow toward the sea.

Posted February 13, 2026

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48

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