Ha'tak

This is a list of fictional starships in the Stargate universe depicted through a series of television shows and three feature-length movies.

The Ancients are one of the most technologically advanced races in Stargate, and this is reflected in their starships. Duplicates of these ships are utilized by their nanite creations, the Asurans, as they also possess knowledge of Ancient technology.

The Puddle Jumper or Jumper is a small spacecraft used extensively in the Stargate Atlantis series. Puddle Jumpers were created by the Ancients and most exist within the city built by the Ancients known as Atlantis. The Jumpers are used by the humans from Earth that traveled to Atlantis so that they can travel to other planets as well as navigate the planets once they arrive—both in the air and underwater. Jumpers are cylinder-shaped with two retractable engines, one on either side, so that they can fit through the Stargate device. The interior of the Jumper is divided in two parts: cockpit and aft; the bulkhead door between the two sections is airtight and can hold even against the pressure of deep ocean. Access to the Jumper is provided by a rear ramp-hatch. Puddle Jumpers are armed with drone weapons capable of destroying larger ships. Jumpers are also equipped with a cloaking device to evade enemies which renders the ship effectively invisible to both the eye and most sensors.

The Aurora-class battleship is a warship used by the Ancients at the time of their war with the Wraith, first seen in "Aurora". In that episode, the Aurora is a crippled battleship whose crew have preserved themselves in stasis pods, which self-destructs to avoid falling into the hands of the Wraith. The Atlantis Expedition gains control of an Aurora-class battleship discovered by the Taranians in "Inferno"; it is named Orion by John Sheppard (who dislikes its original name Hippaforalkus). The Orion is barely operational when it is called upon to intercept two Wraith hive ships heading for Earth. Maj. Lorne commands the Orion at this point. Dr. Zelenka brings the weapons online at the cost of the shields, and the Orion manages to destroy one hive ship before being destroyed herself. The battleship Tria is encountered along with its Ancient crew in "The Return". The Travelers take control of a derelict battleship with Sheppard's help in "Travelers". It is later destroyed as a result of a stargate explosion in episode "The Lost Tribe". In season 4, it is revealed that the Asurans have built 38 Aurora-class battleships for their war with the Wraith. The Daedalus and the Apollo destroyed a few of them, and the rest are destroyed in the explosion of Asuras. Another battleship is known to exist, commanded by a duplicate Elizabeth Weir. The Asurans dismantled it to create a base in an ill-fated attempt to engineer their way to ascension in "Ghost in the Machine"

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