GRACE

Gravity Recovery And Climate Experiment

past Mission

Type

Orbiter

Launch

March 17, 2002

Target

Earth

Objective

Measure Earth's gravity

The GRACE twin satellites made detailed measurements of Earth's gravity field changes and revolutionized investigations of Earth's water reservoirs.

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GRACE Stories

Explore All GRACE (Gravity Recovery And Climate Experiment) Stories

Article

4 min read

New NASA Software Simulates Science Missions for Observing Terrestrial Freshwater

Global map; different colored areas on each continent show the varying levels of freshwater

Article

6 min read

US, Germany Partnering on Mission to Track Earth’s Water Movement

The international Surface Water and Ocean Topography (SWOT) satellite, as shown in this illustration, is the first global mission surveying Earth's surface water. SWOT's high-resolution data helps scientists measure how Earth's bodies of water change overtime.

4 min read

Google’s ‘A Passage of Water’ Brings NASA’s Water Data to Life

Article5 months ago

4 min read

NASA Measures Underground Water Flowing From Sierra to Central Valley

Article1 year ago

12 min read

Drought Makes its Home on the Range

Article3 years ago

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