Khepri

Khepri, also known as Regulus III, was a planet, the third in the Regulus star system. Khepri had a lifeform-supporting planetary atmosphere, which by the 23rd century, supported a sizable humanoid civilization.

The USS Enterprise (NCC-1701) was ordered to proceed to Khepri in 2277 so that they could take aboard Fleet Admiral Karis Tatenen and his staff aboard, in order to complete a top-secret mission. (SS TOS (The Blaze of Glory))

In 2371, Mardah, girlfriend of Jake Sisko, was accepted to the Regulus III Science Academy.