Gemini class

## SPACECRAFT CLASS

The ***Gemini*-class** was a type of spacecraft developed by Starfleet in the mid 23rd century.

## History

After the First Federation-Klingon War, researchers with the Theoretical Propulsion Group approached Starfleet Command with an idea for a radical update to the quad-nacelle *Cardenas*-class. Intrigued by the idea and what it could mean for future warp travel, the proposal was approved and submitted to the Advanced Starship Design Bureau to develop a vessel around the new theories. The revolutionary design was completed in just two years and the first vessel of the *Gemini*-class was launched in 2261.

While the innovations for the warp propulsion system were successful, other systems proved lackluster. By 2265, Starfleet was already pursuing a new quad-nacelle design. This would launch as the *Radiant*-class in 2268 and completely replace the *Gemini* by 2280.

## Technical information

*Gemini*-class vessels were equipped with a Mark I Cassiopeia Neutrino deflector dish, a Helioscorp AS-J impulse drive, a Heimdall Industries covariant deflector shield array, Sedans 47 planetary strip sensor arrays, a Mark II Helioscorp warp core, and a Topaline coolant life support system.

## Appendices

### Connections

**Project groups:** **Union Station** (*Geneva* • *Concorde* • *Presidio*) • **Century Cruiser** (*Springfield* • *New Orleans* • *Challenger* • *Niagara* • *Freedom II* • *Galaxy* • *Nebula* • *Cheyenne*) • **Multi-Mission explorers** (*Brigid* • *Esquiline* • *Palatine*) • **Deep Shadow** (*Eclipse* • *Phantom* • *Scryer*) • **Miracle Worker** (*Scott* • *Daystrom* • *Tucker* • *Gagarin*) • **Aeronaut** (*Mercury* • *Ajax* • *Icarus* • *Shran*)

**Other named classes:** *Aegian* • *Aerie* • *Akula* • *Atlas* • *California* • *Centaur* • *Challenger* • *Cheyenne* • *Constellation* • *Constitution III* • *Crossfield* • *Curry* • *Daedalus* • *Dauntless* • *Excelsior II* • *Freedom II* • ***Gemini*** • *Glenn* • *Guardian* • *Inquiry* • *Iwo Jima* • *Jupiter* • *Lexington* • *Niagara* • *Obena* • *Okinawa* • *Parliament* • *Perseus* • *Pioneer* • *Ranger* • *Sagan* • *Solanae* • *Springfield* • *Turing* • *Ulysses*

**Auxiliary craft:** *Aero* • Class C • Class F • *Danube* • *Flyer* • *Gondola* • *Kodai* • *Mollard* • *Peregrine* • *Selenic* • Type 4 • Type 5 • Type 6 (Type 6A • Type 6S) • Type 7 • Type 8 • Type 9 (Type 9A) • Type 10 • Type 11 • Type 14 • Type 17 • Type 19 • *Valkyrie* • *Venture* • *Waverider* • *Yellowstone*

**Leadership:** Commander-in-chief • Joint Chiefs • Chief of Starfleet External Affairs • Chief of Starfleet Operations • Chief of Starfleet Research and Exploration • Chief of Starfleet Tactical

**Agencies:** Operations (Engineering • Judicial • Materiel Supply • Mission Operations • Personnel Management • Records Service • Shipyards Operations • Starbase Operations) • Research & Exploration (Science • Medical) • External Affairs • Tactical (Intelligence • Security • MACO)

**Notable units:** Ktarn Fleet • Task Force 77

**Facilities:** Deep Space K-7 • Deep Space K-13 • Deep Space 9 • Masamichi Array • Starbase 45-Keepsake • Starbase 82-Maat • Starbase 234-Beskerm • Starbase 247-Vershina

**Agencies:** Starfleet • Diplomatic Corps • Department of Temporal Investigations • Federation Security Agency

**Facilities:** 40 Eridani A Starfleet Construction Yards • Antares Ship Yards • Beta Antares Ship Yards • Copernicus Ship Yards • Laikan Starfleet Shipyards • McKinley Station • Memory Project • New Aberdeen Shipyards • Proxima Maintenance Yards • Salazaar Shipyards • San Francisco Fleet Yards • TL-9139 Starfleet Maintenance Yards • Tranquility Base • Utopia Planitia Fleet Yards

### Sources consulted

* Gemini Temporal Cruiser article at the *Star Trek Online Wiki*.
* Gemini Class Battleship article at the *Star Trek Online Wiki*.
* "Shooting for the Stars: Ranger-Class Proved to Be Unmitigated Success," *TTC Jayce's Navy Interstellar* 104, no. 7 (Stardate 6424.2): 6.