Federation ship from the far future.
The Starfleet mind-ship was a 11th millennium Federation starship class, a mind-controlled vessel operated remotely from distant psionic command modules in Starfleet service in the 102nd century. (ST - Strange New Worlds VII short story: "Guardians")
History and specifications[]
A Starfleet mind-ship was operated by a biological overseer, remotely from lightyears away. Damage to the mind-ship could cause injury, including coma or death, to the overseer, even while they remained in their psionic command module.
By the year 10,141, Starfleet mind-ships operated near the Rock of Ages to protect the Guardian of Forever and Horta colonists living on this planet. In that year, a sentient Borg cube engaged a trio of Starfleet mind-ships in battle above Forever World. The sentient cube defeated the Starfleet ships, leaving their wreckage in orbit and their biological overseers dead or comatose, while it descended to the surface to seize the Guardian time portal. Fortunately, the Horta's acid overcame the cube's defenses, and it was destroyed after crashing into the surface. (ST - Strange New Worlds VII short story: "Guardians")
Two millennia later, by the year 12,265, Federation had expanded into the Mega-Federation. Mega-Federation starships were controlled by a holographic crew and consisted of a piezomorphic matrix, allowing them to transform. (ST - Strange New Worlds VI short story: "Our Million-Year Mission")