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Science and Nature
PBS Space Time

Interstellar Expansion WITHOUT Faster Than Light Travel

PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down both the basic and incredibly complex sides of space and time.

Interstellar Expansion WITHOUT Faster Than Light Travel

Season 10 Episode 9 | 20m 15s | CC

In the far future we may have advanced propulsion technologies, but what if those technologies never materialize? Are we imprisoned by the vastness of space—doomed to remain in the solar system of our origin? Perhaps not. A possible path to a contemporary cosmic dream may just be to build a ship which can support human life for several generations; a so-called generation ship.

PBS Space Time

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