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.
Director:
Erik Thompson
Himself
William Alschuler
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Kevin R. Grazier
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Seth Shostak
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Lucianne Walkowicz
Herself
Clifford V. Johnson
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Richard Obousy
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Andrew Ng
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Alex Filippenko
Himself
