Hang on...
Hang on...
If the video is not playing, or video player is not loading, try switching the server or refreshing the page.
6.0/10
0hr 45mins
Country:US
The enterprising alien who wants to visit Earth faces a number of daunting challenges. This program examines the advanced technologies he would need with an emphasis on concepts for interstellar travel humans are exploring.
$0.00
Flight 33 Productions
Documentary, History
0hr 45mins
6.0/10
2011-12-03
