The Nebula-class Starship Development Project began in 2343. The project was a direct descendent of the Galaxy-class starship, with much of the Nebula technology based on the Galaxy-class. The project came about because Starfleet needed a starship with the capabilities of a Galaxy-class starship, but in a smaller package, allowing for faster and more efficient construction. The Nebula-class starship uses a saucer section based on the Galaxy-class design, attached to a smaller stardrive section. The Nebula saucer is not separatable from the engineering hull. The Nebula-class starships feature a large customizable equipment module on top of the engineering hull stardrive section. Depending on the mission of the starship, different modules can be installed. Most Nebula starships are usually configured for weapons and sensors.| SPECIFICATIONS | U.S.S. NEBULA NCC-60147 | |
| NAME, REGISTRY | U.S.S. Nebula, NCC-60147 | |
| STARSHIP CLASS | Nebula-Class Explorer | |
| YEAR COMMISSIONED | 2357 | |
| LENGTH | 442 M | |
| WIDTH | 464 M | |
| HEIGHT | 130 M | |
| WEIGHT | 3,309,000 MT | |
| DECKS | 33 + 8 on Tactical Hull module | |
| CREW COMPLEMENT | 750 | |
| PRIMARY PROPULSION | Matter/Antimatter Reactor (warp core) | |
| SECONDARY PROPULSION | 3 Deuterium Fusion Drive motors (impulse engines) | |
| SUSTAINABLE WARP | 6.0 (Cruise Velocity); 9.6 (12 hours); 9.8 (Max) | |
| ARMAMENT | 2 Strips of 10 Type-X Phaser Banks (5.1 MW); 3 Mark-VIII and Mark-IX Photon Torpedo Launchers | |
| COMPUTER CORE | 3 Redundant primary computer cores. Isolinear optical circuits. | |
| AUXILIARY CRAFT | Up to 12 shuttlecraft |