"Origins of Doomsday" is the third episode of the first season of the fan fiction series Star Trek: Odyssey.


The Alexandria is sent to investigate the disappearance of Starbase 135. Upon arrival, they find the starbase gone as well as a large debris field of destroyed Borg cubes. Their sensors pick up a planet breaking up and they find out what is behind the planet breaking up and the destroyed Borg cubes, a Doomsday Machine.

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