Astronomical modelsConstellationsObservers' manuals
The Cosmosphere
by Carl Sagan
- Publisher
- Cosmos Store
- Pages
- 18
- Language
- English
- Published
- 1981
Overview
Precision star-finder instrument ca. 1981, was championed by physicist Carl Sagan. It is a convenient tool for identifying of stars and constellations. It includes the metal sky dome 'bowl' and integral plastic horizon/latitude disc. It comes in carton with basic 'sky observation' text and instruction by Sagan.
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