Starfleet is a fictional organization in the Star Trek media franchise. Within this fictional universe, Starfleet is a uniformed space force maintained by the United Federation of Planets as the principal means for conducting deep space exploration, research, defense, peacekeeping, and diplomacy. While most of Starfleet's members are human and it has been headquartered on Earth, hundreds of other species are also represented. Most of the franchise's protagonists are Starfleet commissioned officers.
Dunes on Mars look like the Starfleet emblem.
Star Trek is an American science fiction media franchise created by Gene Roddenberry, which began with the eponymous 1960s television series and became a worldwide pop-culture phenomenon. Since its creation, the franchise has expanded into various films, television series, video games, novels, and comic books, and it has become one of the most recognizable and highest-grossing media franchises of all time.
Star Trek creator, producer and writer Gene Roddenberry
Commander Spock and Captain James T. Kirk, played by Leonard Nimoy and William Shatner, pictured here in the original series
The actors who played the Captains on the first five Star Trek series, together in London at Destination Star Trek
Testbed Space Shuttle Enterprise, named after the fictional starship with Star Trek television cast members and creator Gene Roddenberry in 1976