Re: Countdown to Darkness - Review and Discussion
The main possible differences I can see relate to the apparent age of the Beta III civilization. In the comic, the civilization is in a single city less than a hundred years old, product of a single Earth colony mission using some advanced technology to get started; in the TV show, the civilization is presented as upwards of six thousand years old and apparently indigenous.
Think you pretty much summed up why they're incompatible.
Except, as MFB said, the Prime version's date isn't exactly from a reliable source...
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