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.
A screenshot of EarthExplorer image with "EarthExplorer" text overlain.
Public Domain.
Original image edited by yma from https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/…
