ICESat-2 (Ice, Cloud and land Elevation Satellite-2) | Simple Site

Airborne Science

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

SWOT (Surface Water and Ocean Topography)

NASA Scientists Take to Air and Space to Study Arctic Sea Ice

This month, engineers at NASA’s Jet Propulsion Laboratory in Southern California are testing a spacecraft sensor that will help measure how quickly Arctic sea ice is disappearing. And while that instrument won’t launch for another year, scientists started preparing for its use during a recent field campaign in the Canadian wilderness.

Posted July 9, 2026

Earth

Goddard Space Flight Center

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

Arctic Winter Sea Ice Ties Record Low, NASA, NSIDC Scientists Find

For the second consecutive year, winter sea ice in the Arctic reached a level that matches the lowest peak observed since satellite monitoring began in 1979. On March 15, Arctic sea ice extent reached 5.52 million square miles (14.29 million square kilometers), very close to the 2025 peak of 5.53 million square miles (14.31 million […]

Posted March 26, 2026

Earth

Goddard Space Flight Center

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

Arctic Sea Ice Reaches Annual Low

With the end of summer approaching in the Northern Hemisphere, the extent of sea ice in the Arctic shrank to its annual minimum on Sept. 10, according to NASA and the National Snow and Ice Data Center. The total sea ice coverage was tied with 2008 for the 10th-lowest on record at 1.78 million square […]

Posted September 17, 2025

Earth

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

Landsat

Tundra Vegetation to Grow Taller, Greener Through 2100, NASA Study Finds

Warming global climate is changing the vegetation structure of forests in the far north. It’s a trend that will continue at least through the end of this century, according to NASA researchers.

Posted August 6, 2024

Auroras

Citizen Science

Goddard Space Flight Center

Heliophysics Division

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

Science & Research

Science Mission Directorate

How NASA Tracked the Most Intense Solar Storm in Decades

May 2024 has already proven to be a particularly stormy month for our Sun. During the first full week of May, a barrage of large solar flares and coronal mass ejections (CMEs) launched clouds of charged particles and magnetic fields toward Earth, creating the strongest solar storm to reach Earth in two decades — and […]

Posted May 16, 2024

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1

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1

6

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77

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4

1

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39

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1

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4

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1

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9

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3

Artemis 1

17

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29

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1

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1

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3

39

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5

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1

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4

7

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17

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114

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84

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8

4

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1

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32

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22

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3

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4

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1

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46

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4

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2

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9

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1

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4

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29

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1

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1

2

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30

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11

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15

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59

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42

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29

6

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47

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7

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4

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18

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14

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3

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28

8

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3

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2

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1

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1

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3

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105

1

4

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20

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7

6

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1

1

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3

Science for Everyone

2

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277

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5

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4

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7

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29

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6

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19

What We Do

10

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9

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198

Pamela A. Melroy

8

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1

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1

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11

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2

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8

134

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11

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21

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1

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104

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4

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11

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33

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3

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54

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2

4

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1

1

10

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2

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1

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6

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9

STS-128

1

2

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1

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28

Topography

16

1

Marshall Science Research & Projects

51

4

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35

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3

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13

Aerospace Safety Advisory Panel

2

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6

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3

Russell L. Schweickart

2

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18

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2

1

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74

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3

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1

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3

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1

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45

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203

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6

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4

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3

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72

6

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3

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4

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50

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6

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2

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1

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5

Langley Research Center

155

55

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21

2

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4

1

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2

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2

3

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13

1

9

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10

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1

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10

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113

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2

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3

29

28

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21

4

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46

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45

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2

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