The Galaxy-class is a starship design in the Star Trek universe, primarily used by the United Federation of Planets. Introduced in the late 24th century, these ships are known for their advanced technology, spacious interiors, and capabilities for long-term exploration and diplomatic missions. The USS Enterprise-D is one of the most famous examples of a Galaxy-class starship. Galaxy-class starships are equipped with powerful warp drives, phaser arrays, and photon torpedoes, making them formidable in combat. They also feature extensive scientific laboratories and holodecks, allowing for research and recreation. The design emphasizes comfort and efficiency for both crew and passengers.