Trekipedia

Rigel VII

Rigel VII, a Class-M planet,^[1] was the seventh planet in the Beta Orionis System.^[2] Two weeks before the U.S.S. Enterprise NCC-1701 encountered the Talosians^[1] in 2254,^[2] the ship was present during an incident on Rigel VII that killed three members of the crew and injured seven others. Captain Christopher Pike fought a Kaylar in a castle on the planet’s surface.^[1]