Water on Earth | Simple Site

Earth

Goddard Space Flight Center

Human Dimensions

Landsat

Oceans

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

NASA Data Helps Maine Oyster Farmers Choose Where to Grow

NASA satellites are helping Maine oyster farmers pick better sites and plan when oysters will be ready to harvest.

Posted January 15, 2026

Artificial Intelligence (AI)

Earth

Goddard Space Flight Center

Human Dimensions

Jet Propulsion Laboratory

NASA Data Powers New Tool to Protect Water Supply After Fires

When wildfires scorch a landscape, the flames are just the beginning. NASA is helping U.S. communities foresee and prepare for what can follow: mudslides, flash flooding, and contaminated water supplies.

Posted September 24, 2025

Earth

Jet Propulsion Laboratory

Natural Disasters

Oceans

NASA’s GUARDIAN Tsunami Detection Tech Catches Wave in Real Time

A massive earthquake and subsequent tsunami off Russia in late July tested an experimental detection system that had deployed a critical component just the day before. A recent tsunami triggered by a magnitude 8.8 earthquake off Russia’s Kamchatka Peninsula sent pressure waves to the upper layer of the atmosphere, NASA scientists have reported.

Posted September 12, 2025

Earth

Natural Disasters

NASA Data, Trainings Help Uruguay Navigate Drought

When Uruguay faced its worst drought in nearly a century, the nation’s water authority turned to NASA satellite data and trainings to build a reservoir-monitoring tool.

Posted September 10, 2025

EMIT (Earth Surface Mineral Dust Source Investigation)

Earth

Earth Science Technology Office

Human Dimensions

International Space Station (ISS)

Oceans

NASA Sensor on Space Station Eyes Contamination off California Coast

Proof-of-concept results from the mouth of the Tijuana River in San Diego County show how an instrument called EMIT could aid wastewater detection. An instrument built at NASA’s Jet Propulsion Laboratory to map minerals on Earth is now revealing clues about water quality.

Posted June 12, 2025

Earth

Floods

NASA Uses Advanced Radar to Track Groundwater in California

NASA’s radar-equipped jet is detecting ground movements to track snowmelt’s journey into California’s depleted groundwater aquifers.

Posted March 20, 2025

Goddard Space Flight Center

People of Goddard

Water & Energy Cycle

Peyman Abbaszadeh: Hydrology and Hope for the Future

Peyman Abbaszadeh works with researchers around the world to model and estimate the ways in which water flows above and below the surface of the Earth.

Posted February 10, 2025

SWOT (Surface Water and Ocean Topography)

Jet Propulsion Laboratory

Cutting-Edge Satellite Tracks Lake Water Levels in Ohio River Basin

Data from the U.S.-European Surface Water and Ocean Topography mission gives researchers a detailed look at lakes and reservoirs in a U.S. watershed. The Ohio River Basin stretches from Pennsylvania to Illinois and contains a system of reservoirs, lakes, and rivers that drains an area almost as large as France.

Posted December 17, 2024

Earth

Global Precipitation Measurement (GPM)

Goddard Space Flight Center

Jet Propulsion Laboratory

NASA Study: Crops, Forests Responding to Changing Rainfall Patterns

Earth’s rainy days are changing: They’re becoming less frequent, but more intense. Vegetation is responding.

Posted December 11, 2024

Earth

Goddard Space Flight Center

GRACE (Gravity Recovery And Climate Experiment)

GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)

NASA Satellites Reveal Abrupt Drop in Global Freshwater Levels

Earth’s total amount of freshwater dropped abruptly starting in May 2014 and has remained low ever since.

Posted November 15, 2024

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27

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32

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1

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36

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3

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42

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36

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6

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5

7

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17

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7

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27

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4

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3

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34

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7

4

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6

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7

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1

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2

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45

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18

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194

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221

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4

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46

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27

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125

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24

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97

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99

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19

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132

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27

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59

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4

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10

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2

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132

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3

1

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44

51

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10

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1

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8

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18

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17

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11

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