Skip to main content
U.S.flag

An official website of the United States government

Gov Icon

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

HTTPS Icon

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Back to climate, updates

NASA launches Earth Science Challenges

By ·

Through the Open NASA Earth Exchange, NASA is challenging innovators to use data from Earth’s satellites in new and creative ways, including for applications that help people understand climate change. Learn more.

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov