An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Launched on September 27th, 2021, Landsat 9 is a partnership between NASA and the U.S. Geological Survey. Learn about the process of building Landsat 9 and how it will extend Landsat's unbroken record of our planet to over half a century.