2155

Prime reality

 * The Terra Prime movement, under the leadership of John Frederick Paxton, attempts to expel all non-humans from the Sol system by commandeering the verteron array on Mars. Their plan was foiled by the crew of the starship Enterprise.
 * Talks about the formation of a Coalition of Planets take place on Earth. Participating representatives include Humans, Vulcans, Andorians, Tellarites, Rigelians, Denobulans and Coridanites.
 * Decontamination of Cold Station 12 is completed.

Mirror universe

 * The travels into Tholian space in search of a Terran vessel - the  USS Defiant (NCC-1764). The Enterprise is destroyed and most of the senior staff retrieve the Defiant.
 * Hoshi Sato declares herself Empress of the Terran Empire after seizing control of the USS Defiant (NCC-1764) and ordering Starfleet's unconditional surrender.

Other alternate timelines

 * In the alternate timeline where Earth was destroyed by the Xindi, begins leading a fugitive convoy to the Ceti Alpha system.

Episodes

 * January
 * (in part)

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