# The Night Sky, Episode 4: Conversation with John Dobson

This video presents the inventor of the “Dobsonian” low-cost telescope and founder of the San Francisco Sidewalk Astronomers. John Dobson discusses his work to popularize astronomy. To license this film and get a higher quality version for broadcast/film purposes, contact A/V Geeks LLC .

- Kind: Film
- By: NASA; Jet Propulsion Labs
- Genres: Space, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/night_sky_4_james_dobson)
- 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/night_sky_4_james_dobson?play=1)