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.

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Your home. Our Mission. And the one planet that NASA studies more than any other.

Earth Observatory

NASA’s Earth Observatory brings you the Earth, every day: images, stories, and discoveries about the environment, Earth systems, and climate.

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NASA Earth Science helps Americans respond to challenges and societal needs — such as wildland fires, hurricanes, and water supplies…

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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.

Explore More

5 min read

A Shift in What’s Shaping U.S. Landscapes

Wild disturbances are on the rise, while land disturbed by human activity has been decreasing.

Article


11 hours ago

2 min read

Ever Restless Mount Dukono Erupts

The volcano on Indonesia’s Halmahera Island routinely ejects ash, volcanic gases, and volcanic bombs.

Article


1 day ago

7 min read

Three Ways that a New Land Monitoring System is Transforming How We Manage Forests

DIST-ALERT, a global land change monitoring system, is revolutionizing forest management.

Article


2 days ago

Keep Exploring

Discover More Topics From NASA

Earth

Your home. Our Mission. And the one planet that NASA studies more than any other.

Earth Observatory

NASA’s Earth Observatory brings you the Earth, every day: images, stories, and discoveries about the environment, Earth systems, and climate.

Earth Science at Work

NASA Earth Science helps Americans respond to challenges and societal needs — such as wildland fires, hurricanes, and water supplies…

Earth Videos

Collection of Earth science videos explaining a variety of concepts and activities performed by NASA’s Earth Science Division.