Star Trek is an American science fiction television series created by Gene Roddenberry that follows the adventures of the starship USS Enterprise (NCC-1701) and its crew. It later acquired the retronym of Star Trek: The Original Series (TOS) to distinguish the show within the media franchise that it began.. The show is set in the Milky Way galaxy, roughly during the 2260s.
: https://en.wikipedia.org/wiki/Star_Trek:_The_Original_Series