# The Moon- A Giant Step In Geology

Documentation of the first lunar landing and rock samples brought back by astronauts have unlocked many mysteries of moon geology. This film shows scientists at Houston's Lunar Receiving Laboratory analyzing clues to a once-secret past. Animated segments illustrate the origins of lunar topography. Other segments show how moon rocks provide clues to the origins of the earth.

- Kind: Educational
- Year: 1975
- Runtime: 23 min
- By: Encyclopaedia Britannica, Inc.
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/TheMoonaGiantStepInGeology)
- Licence or status: none stated by the archive
- Who can watch: Kids 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/TheMoonaGiantStepInGeology?play=1)