Stargate Program - Starship Program

Starship Program

Earth's efforts to construct starships of its own using reverse-engineered alien technology begin in the season 4 episode "Tangent", with the less-than-successful X-301. In season 6, the X-302 (later F-302), the first spaceworthy Earth fighter, is introduced, along with Earth's first space battlecruiser, the Prometheus. Squadrons of F-302s are eventually stationed on Earth, Atlantis, the SGC's alternative sites, and its battlecruisers. In season 2 of Stargate Atlantis, the Daedalus-class battlecruiser is introduced, incorporating advancements that were tested on the Prometheus. Thus far, six Daedalus-class battlecruisers have appeared in the series: the Daedalus, the Odyssey, the Korolev (destroyed in season 9), the Apollo, the Sun Tzu, and the George Hammond (named the Phoenix in an alternate timeline). Except for the Korolev and the Sun Tzu, which are operated by the Russians and Chinese respectively, all Earth combat spacecraft are operated by the United States Air Force. The United States Senate Appropriations Committee considers the construction of Daedalus-class ships to be its top priority in terms of planetary defense.