Hawking says humanity has 100, not 1,000, years to find new planet to live on

https://www.rt.com/viral/389034-hawking-mankind-new-planet/?utm_source=rss&utm_medium=rss&utm_campaign=RSS

Renowned theoretical physicist and cosmologist Stephen Hawking has again called on humanity to redouble its efforts to colonize other worlds before the Earth becomes uninhabitable. This time, however, the deadline is even tighter.
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