# KSNN 21st Century Explorers #9: Where Would a Space Explorer Find Water and Oxygen?

Episode 9 of 21st Century Explorers looks at the need for water and oxygen during space exploration. This 60-second video is intended for grades 3-5.

- Kind: Film
- By: NASA
- Genres: Space, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/ksnn_21st_century_explorers_9)
- 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_21st_century_explorers_9?play=1)