In 1966's TOS - "The Man Trap", Spock stated to Uhura that "Vulcan has no moon."
In 1973's TAS - "Yesteryear", a large moon-style object is seen from the ground in the sky of Vulcan despite the script including specific instructions not to animate any moon(s) in the Vulcan sky. Episode writer D.C. Fontana would propose the fix that this celestial object was a binary planet rather than a moon like Luna for Earth.
In 1975, the "Landing Party Six" stories in the Warped Space fanzine headed up by George Carleton named this planet "T'Kuht".
In 1984, TOS - The Vulcan Academy Murders by Jean Lorrah was the first licensed novel to take up the name T'Kuht.
In 1988, TOS - Spock's World by Diane Duane adjusted the spelling of the name to "T'Khut".
Finally, in 2023, SNW - "Charades" included a background graphic by Timothy Peel showing T'Khut's position in the 40 Eridani system. (A clearer view came from Peel's since-deleted Twitter account.)
In 1973's TAS - "Yesteryear", a large moon-style object is seen from the ground in the sky of Vulcan despite the script including specific instructions not to animate any moon(s) in the Vulcan sky. Episode writer D.C. Fontana would propose the fix that this celestial object was a binary planet rather than a moon like Luna for Earth.
In 1975, the "Landing Party Six" stories in the Warped Space fanzine headed up by George Carleton named this planet "T'Kuht".
In 1984, TOS - The Vulcan Academy Murders by Jean Lorrah was the first licensed novel to take up the name T'Kuht.
In 1988, TOS - Spock's World by Diane Duane adjusted the spelling of the name to "T'Khut".
Finally, in 2023, SNW - "Charades" included a background graphic by Timothy Peel showing T'Khut's position in the 40 Eridani system. (A clearer view came from Peel's since-deleted Twitter account.)
