Alien Encounters

On Alien Encounters, scientists and sci-fi writers explore a hypothetical first-contact event between aliens and humans.

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The Time Machine

Episode 3x06; Jul 1, 2014

A virtual-reality simulator predicts a collision between a comet and Earth.

Previous Episodes

Episode NameAirdateTrailer
3x06: The Time MachineJul 1, 2014
3x05: The WarJun 24, 2014
3x04: The EscalationJun 17, 2014
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