Ice & Glaciers | Simple Site

Clouds

Earth Observatory

Landsat 8 / LDCM (Landsat Data Continuity Mission)

A Sea of Spinning Clouds

Icy, isolated Peter I Island stirred up a show in the atmosphere off the West Antarctic coast.

Posted May 7, 2026

Earth Observatory

Landsat 8 / LDCM (Landsat Data Continuity Mission)

Remote Sensing Technology

Record-Setting Retreat of Hektoria Glacier

Scientists relied on satellite data to understand how the Antarctic glacier lost so much ice so rapidly.

Posted May 4, 2026

Earth Observatory

Seeing Blue During Schirmacher’s Summer Melt Season

A network of meltwater lakes and drainage channels made an Antarctic ice shelf known for its blue ice areas even bluer.

Posted March 30, 2026

Earth Observatory

Landsat 8 / LDCM (Landsat Data Continuity Mission)

Ocean Circulation

Sea Ice

Cañon Fiord’s Whirling Waters

During the 2022 summer melt season, sediment plumes and fractured sea ice traced swirling eddies in a branch of the Nansen Sound fjord system in the Canadian Arctic.

Posted March 16, 2026

Earth Observatory

Planetary Analogs

A Most Unusual Lake

Lake Unter-See in Antarctica, sealed beneath thick ice, contains unusually high levels of dissolved oxygen and cone-shaped microbial reefs resembling some of Earth’s oldest fossils.

Posted March 11, 2026

Earth Observatory

Oceans

Ailing “Megaberg” Sparks Surge of Microscopic Life

As Iceberg A-23A disintegrated, it shed meltwater that helped fuel an extensive phytoplankton bloom in the South Atlantic Ocean.

Posted March 6, 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

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

Earth

Landsat

Tracking Glacial Change with Landsat and Radar

NASA Scientist Alex Gardner highlights how Landsat made his research into the dynamics of glacial flow possible.

Posted February 4, 2026

Earth Observatory

Fire on Ice: The Arctic’s Changing Fire Regime

An increasingly flammable landscape combined with more lightning strikes is leading to larger, more frequent, and more intense fires than the landscape is adapted for.

Posted January 14, 2026

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12

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3

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13

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26

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144

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43

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5

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30

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21

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10

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24

288

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22

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13

1

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8

2

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23

7

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631

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14

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22

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3

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4

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48

Jet Propulsion Laboratory

256

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2

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2

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5

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1

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1

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18

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3

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1

2

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26

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9

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7

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1

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3

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20

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24

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10

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1

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1

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52

16

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1

1

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5

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31

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12

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14

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42

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20

4

342

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7

15

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16

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22

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117

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4

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3

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2

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8

5

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6

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14

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