ELI5: Explain Like I'm 5

Satellite Sentinel Project

The Satellite Sentinel Project is a project that uses satellites to take pictures of different places on Earth. Special people look at these pictures and can see if people are using missiles or other dangerous weapons. They can also see if people are cutting down too many trees, polluting the air, or if people are fighting or causing problems in a certain area. This helps people and governments around the world know what is happening so that they can make sure everyone is safe.