Star Trek Online Wiki

Look through the looking glass in the latest Star Trek Online release, Season Twenty-six: Stormfall.

Check out the new Star Trek: Lower Decks themed items, now available in the Lobi Store!
And as always, Spoiler warnings ahead!


Star Trek Online Wiki
This page is for the Collective vessel class. For the Cooperative vessel class, see Cooperative Sphere.
Borg Borg Sphere
Borg Sphere.png
Critter Rank 2 icon.png

The Borg Sphere represents the standard starship of the Borg Collective and the Cooperative. Being science vessels, they often travel in groups.

While smaller than the infamous Borg Cubes, Spheres have a range of powerful abilities and are not to be underestimated.

Armament [1][]


Hull strength[]

Level Standard Difficulty Advanced Difficulty Elite Difficulty
45 57169

Missions involved[]



  1. Borg weapons have a firing arc of 360°.
  2. Tactical Team is used if the player sends a Boarding Party aboard the Sphere.
  3. The Borg version of Boarding Party used transporters rather than shuttles.

External Links[]

v · d · e
Borg Collective
Faction Borg.png
Details Borg CollectiveBorgUnicomplexKer'rat System • Borg Transwarp HubBorg Invasion
Ground Forces Assimilated Undine • Drone • Medical Drone • Tactical Drone • Heavy Tactical Drone • Elite Tactical Drone • Infected Drone • Worker Drone • Elite Tactical Assimilated Gorn
Starships Tractor Probe • Planetary Assimilation Probe • Regeneration Probe • Probe • Nanite Probe • Sphere • Nanite Sphere • Cube • Tactical Cube • Assimilated To'Duj Fighter • Assimilated Bird of Prey • Assimilated Raptor • Assimilated Negh'Var Warship • Unimatrix 0047 Command Ship
NPCs Armek of Borg • Borg Queen • Donatra • Manus of Borg • Ogen • Tosk of Borg
NPC starships Assimilated Carrier • Borg Cube 19721 • Borg Queen's Octahedron • I.R.W. Valdore • Siege Cube 1 of 5 • Siege Cube 2 of 5 • Siege Cube 3 of 5 • Siege Cube 4 of 5 • Siege Cube 5 of 5