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Astronomy Essentials: What Are Comets
- Format: DVD
- Rated NR
- Release Date: 3/4/2014
Astronomy Essentials: What Are Comets
- Format: DVD
- Rated NR
- Release Date: 3/4/2014
- UPC: 631865488520
- Item #: 883644X
- Rated: NR
- Genre: Special Interest-Educational
- Release Date: 3/4/2014
- This product is a special order
- Original Language: ENG
- Run Time: 15 minutes
- Distributor/Studio: Cerebellum Generic
DVD
List Price: $24.95
Price: $19.66
You Save: $5.29 (21%)
Backordered: Get it by
Tue. Jul 15
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Product Notes
WHAT ARE COMETS?: Whereas, in ancient days, comets were considered to be harbingers of ill-fortune, nowadays they provide possible answers as to the origins of our Solar System. Composition of comets, structure and their behaviour-patterns in the Solar System. Comets' orbits, origins and evolution. Halley's Comet. Space probes sent to meet Halley's and it's true composition.
