Video Series | Simple Site

Earth

EMIT (Earth Surface Mineral Dust Source Investigation)

How NASA Uses Light to Detect Waste From Mines

Tens of thousands of abandoned mines threaten waterways across the American West, but identifying which sites urgently need cleanup is slow and expensive. Now, NASA’s EMIT instrument can analyze the unique light signatures of mine waste from space to help focus remediation efforts where they’re needed most.

Posted May 28, 2026

Earth

Earth's Atmosphere

Inside the Visualization: Aerosols

NASA uses satellites, ground measurements, and powerful computer models to track tiny particles floating in our air called aerosols.

Posted September 26, 2025

Earth

Greenhouse Gases

From Space to Soil: How NASA Sees Forests

NASA uses satellite lidar technology to study Earth’s forests, key carbon sinks.

Posted June 17, 2025

Earth

Oceans

An Ocean in Motion: NASA’s Mesmerizing View of Earth’s Underwater Highways

This data visualization showing ocean currents around the world uses data from NASA’s Estimating the Circulation and Climate of the Ocean model.

Posted March 3, 2025

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3

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47

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1

25

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2

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1

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9

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1

6

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1

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1

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14

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21

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37

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5

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7

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14

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29

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238

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5

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Black History Month

7

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23

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1

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6

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1

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1

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5

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2

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65

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4

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145

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114

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3

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8

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1

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43

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22

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7

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75

2

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1

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7

5

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14

1

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3

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2

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2

DC-8

6

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1

Marshall Earth Sciences

29

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3

54

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10

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2

13

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3

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1

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1

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10

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22

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1

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42

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5

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7

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4

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1

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2

4

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3

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45

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28

Origin & Evolution of the Universe

18

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37

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10

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29

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2

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27

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7

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40

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1

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24

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19

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2

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6

11

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6

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3

4

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63

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220

54

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46

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4

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6

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32

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6

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29

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11

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11

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1

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4

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263

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33

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1

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10

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17

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