Worst Case Scenario: Evacuate Earth!

National Geographic's "Evacuate Earth" is a two-hour docudrama that combines live-action scenarios, CGI, and cutting edge science. It asks the question: could a viable population escape the planet in the face of impending destruction? The premise is scientifically plausible - a rogue neutron star is speeding through space, aimed right at us.

There is little time to revolutionize our technology. We must rely on what we already know, what we can readily build. The show explores astronomy, medi...