Without interstellar ships there could be no galactic civilization. Information transfer through light-speed links and nanoguage wormhole alone are not enough to bind the Civilized Galaxy together; physical transport by spaceship is also necessary. The type of ship design, function, and drive of interstellar transports have varied greatly throughout history and among the different polities, clades, cultures, and societies, but all have served a vital purpose. Nothing symbolizes Terragen civilization as perfectly as the Ship.
Chillers - Text by John B Chillers are a family of technologies used to reduce ship temperature (and, hence, IR radiation) to the background level.
Civilization Ship - Text by M. Alan Kazlev A massive ship holding vast amounts of data; originally designed as a protection against the collapse of civilisation.
Colony Ships - Text by Steve Bowers Terragens, and in the past some xenosophonts, have used a number of different kinds of strategies to establish colonies across interstellar distances. The resulting ships range from gigantic and slow generation ships to much smaller data-only ships.
Corvette - Text by M. Alan Kazlev A military warship of fairly small size, cheaper and more lightly armed than a destroyer, usually used for fleet or convoy escort, or for showing the flag or gunboat diplomacy in a smaller polity. The term is given different connotations and specifications in different empires; Dominion corvettes generally mass around 10,000 tonnes (most of that the drive core) and are about 80 meters in length. Terran Federation corvettes are about twice that size, more equivalent to a Dominion Light Fleet Escort ship.
Creihtership - Text by M. Alan Kazlev, modified from original concept by Kevin Self Slang term for Vedokiklek interstellar sub-relativistic (rarely relativistic) freighters (Klhkkteskkdv in the Vedokiklek language.
Cruiser - Text by M. Alan Kazlev A large (generally, over 100,000 tonnes), fast, heavily armed reactionless drive warship capable of both independent operations and of support of the main line of battle. Cruisers are intended to fulfill two diverse missions - in battle, they support and reinforce the Dreadnaughts, Autowars, and Battleships which are present and which form the main line of battle, generally from the flanks. They can also perform separate operations, often acting as the centre of task forces which have no other capital ship. Because of their size, Cruisers are only able to pass through the largest stargates; for this reason they are equipped for long periods of relativistic travel.
Cycler - Text by M. Alan Kazlev A ship or habitat that travels along an orbit or route in such a way that it rendezvous with other stations, orbitals, planets, or stars along the way. Cyclers may be small or large, sparse or luxurious, slow or fast, interplanetary (also called an Aldrin Cycler) or interstellar (also called a Schroeder Cycler), completely passive (simple ballistic orbit) or with course correction drive units. Depending on the route and speed, a single cycle may take anywhere from a few months to many millennia.
Explorer Class - Text by M. Alan Kazlev Long range, rugged and reliable self-repairing amat-powered exploration vessel used during the First Federation period. Some remained in service as late as the Empires age, and even today Explorer Class vessels little different from the original design are popular among many minor and independent clades, especially in the outer volumes.
Grapeships - Text by Anders Sandberg Grapeships are the most common wormhole nexus passenger and cargo liners in the Inner Sphere and along the main wormhole routes. The ship consists of a "stem" onto which bulbous shuttles are attached (giving them their name due to their similarity to grape bunches).
Scout Ship - Text by M. Alan Kazlev A small, long-range relativistic exploration vessel, almost always conversion or reactionless drive propelled, equipped and designed for extended relativistic travel, with excellent shielding, and generally some measure of self-repair (but not self-replication) faculties.
Seedship - Text by Steve Bowers Interstellar vessel carrying embryos, gametes or digitised DNA in order to raise humans or other modosophonts on arrival using robotic parents.
Subrelativistic - Text by M. Alan Kazlev Pertains to any interstellar ship, fleet, cargo pellet, or other object travelling at a reasonably slow rate (say 0.01 to 0.1 c) so that time-dilation and other relativistic effects do not become evident. Subrelativistic vessels may take centuries to bridge the gap between even nearby stars.