NASA and others are developing new innovative propulsion systems, ion thrusters, and solar sails. The science fiction 'Warp drive' is not as far away as once thought. |
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Title: | Emissaries | |
Air Date: | June 3, 2016 | |
Runtime: | 25 min | |
Genres: | Sci-Fi | |
Abe Fr0man : Thanks for the write up. Would never have seen this, otherwise. The fact that Ravi Shankar...