S2, E13: Scientists examine the pros and cons of space colonization, as efforts are underway to develop technology to make Mars more habitable for humans.
Documentary · Oct 14, 2014 · 42 min
Information
- Released
- 2014
- Run Time
- 42 min
- Rated
- PG
- Region of Origin
- United States
- © 2007 A&E Television Networks. All Rights Reserved.
Languages
- Original Audio
- English
- Audio
- English (United States) (AAC)
- Subtitles
- English (CC)
Accessibility
- Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.