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Stephen Hawking and a Russian Billionaire Have a Plan to Search for Aliens

Name: Stephen Hawking and a Russian Billionaire Have a Plan to Search for Aliens
Uploaded: 2016-04-12
Duration: 3 min 51 s
Description: Hawking hopes to find them before they find us.

April 12, 2016 22:07 PM UTC
- Updated November 05, 2019 13:18 PM UTC

Hawking hopes to find them before they find us.