- For other uses, see Endeavour.
The USS Endeavor (NCC-1001 and NCC-1705) was a Federation starship, initially a Constitution-class and later an Enterprise-class heavy cruiser in Starfleet service in the 23rd century. In the 2280s, the ship was predominantly crewed by Humans. (TOS comic: "Experiment in Vengeance!",ST video game: Adversaries)
During the mid-2250s decade, the Endeavor was enroute to Starbase 14, when she mysteriously disappeared in the Theta Eridani system. The starship was eventually discovered by the USS Enterprise in 2273, and they learned that the Endeavor's crew had been killed when the combined consciousness of a lost transporter research team took control of the starship's systems. (TOS comic: "Experiment in Vengeance!")
- In a couple of panels in the comic, the registry number of NCC-1705 is displayed on the Endeavor's hull.