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Memory Beta, non-canon Star Trek Wiki
Memory Beta, non-canon Star Trek Wiki
For other uses, see Horizon.

The USS Horizon (NX-94441) was a 25th century Federation starship, the Horizon-class science vessel prototype in Starfleet service from the 2400s decade. (STO - Klingon War mission: "Welcome to Earth Spacedock")

Service history and disposition[]

The Horizon class had entered service by the year 2409, during the Federation-Klingon War of 2405-2410. Its design was an evolution of the Olympic-class science vessel and hospital ship. (STO website: Ships of the Line (website))

The Horizon shared its registry number NX-94441 with other Starfleet and even mirror universe Imperial Starfleet science vessels, including the USS Copernicus. (STO - Call to Arms missions: "Mirror Universe Incursion", "State of Q")

In Starfleet Shipyards Operations shipyard interfaces, the Horizon visually represented its clas from 2409 onwards. (STO - Klingon War mission: "Welcome to Earth Spacedock")

Following the attack on Earth Spacedock by the Undine in 2410,[1] the Horizon was one of the ships regularly patrolling the space station's vicinity. (STO - The Iconian War mission: "Welcome to Earth Spacedock")



Ships named Horizon
Earth ECS Horizon Seal of United Earth.
Federation Starfleet
(Kelvin timeline)
ECS Horizon (J-class) {{{2}}} icon image.
Federation Starfleet
(primary universe)
USS Horizon (NCC-176, Daedalus-class)USS Horizon (class-J)USS Horizon (23rd century)USS Horizon (NCC-75668, Defiant-class)USS Horizon (Horizon-class)USS Horizon (Sovereign-class) Seal of the Federation Starfleet
Cardassian Union CDS Horizon (Nerok-class) Emblem of the Cardassian Union
Olympic-class research science vessel/medical frigate starships
Federation Starfleet
(primary universe)
Olympic-class Athene DonaldBikoBoyceFlemingGalenHippocratesHopeMayoMooreNobelNobleOlympicPasteurPeaceQuitoSalkTranquilityunnamed Olympic-class starships Federation icon image. Seal of Federation Starfleet icon image.
Hope-subclass HipocratesHopeNobel
Horizon-subclass BaleCopernicusGriffinHorizon
Terran Empire, Imperial Starfleet
(mirror universe)
Olympic-class OlympicOlympus Seal of Imperial Starfleet icon image.

Appearances and references[]


  1. STO - Solanae Dyson Sphere mission: "Surface Tension"