# NASA KSNN - How Many Satellites Help Study Earth

How Many Satellites Help Study Earth? This segment describes why NASA uses different satellites to study the Earth and what these satellites collect data on.

- Kind: Film
- By: NASA; Langley Research Center
- Genres: Space, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/ksnn_compilation_master_how_many_satellites_help_study_earth)
- Licence or status: none stated by the archive
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/ksnn_compilation_master_how_many_satellites_help_study_earth?play=1)