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*[[Self-destruct Control Room]]
*[[Self-destruct Control Room]]

Revision as of 12:51, 8 August 2010

Stargate Command Logo.jpg
Commanders of Stargate Command

Major General George S. Hammond (1997-2000)

Major General Henry Bauer (2000)

Major General George S. Hammond (2000-2004)

Dr. Elizabeth Weir (2004)

Brigadier General Jack O'Neill (2004-2005)

Major General Henry Landry (2005-201?)

Brigadier General Samantha Carter (201?-)

Stargate Command (abbreviated to SGC) is a top-secret United States Air Force military organization tasked with operating the Stargate device and all matters pertaining to things offworld, such as threats to Earth or missions to procure new technology from extraterrestrial civilizations. It is based inside the Cheyenne Mountain Complex in Colorado, codenamed "Area 52". (SG1: "Politics")

The SGC base acts as the secure ground station for all Stargate activities. It is typically commanded by a major general (O-8) and is staffed by subject matter experts and military support personnel, several elite special operations teams, and several SG teams, including SG-1.


The SGC is located one thousand meters beneath the Cheyenne Mountain. This protects it from most forms of attack, including indirect nuclear detonations, and allows containment of biological or chemical hazards generated by gate travel (the base may be 'locked down'). However, it was shown in an alternate universe to be unable to withstand a direct Goa'uld attack. (SG1: "There But for the Grace of God")

The primary function of the base is to secure the Stargate (by locking it under 1000 metres of rock inside a secure military base) and protect the Earth. Simultaneously, it exists to coordinate exploration and diplomatic relationships through the Stargate; i.e. it is the core of the Stargate Program, the mission of which is to procure technology that can defend Earth, and make offworld allies.

The SGC serves as one location for researching alien technology with larger or longer term research projects being conducted at Area 51 off-site in Nevada. On more than one occasion, SGC personnel have had to recapture alien technology that has escaped into the outside world. Many cover stories have been generated to keep the general populace, even high-ranking government officials, unaware of the goings on within the SGC.

History of the SGC

An active Stargate at the SGC

The Alpha Gate, originally found in 1928 in Giza, Egypt, was stored in various locations by the United States Air Force—including Washington D.C.—before it was installed in the Cheyenne Mountain facility. While the Stargate had been previously studied (most notably in world war II as a potential weapon), no one was able to make it reliably function until egyptologist and archaeologist Daniel Jackson was introduced to Project Giza, predecessor to the SGC in the mid 1990s. Jackson intuited the strange symbols around the perimeter of the Stargate device were actually representations of constellations rather than hieroglyphs, and the device could 'dial' another Stargate by 'locking' seven (or, much later, up to eight or even nine) of its chevrons onto these symbols, like a combination lock. This 'dialing' activates a wormhole between the dialer's Stargate and one of thousands of other Stargates across the cosmos, allowing for near-instantaneous travel to other planets.

Subsequently, Major General W. O. West ordered USAF Colonel Jack O'Neill and a team of military personnel accompanied by Daniel Jackson through the Stargate from the Cheyenne Mountain Facility to Abydos, where they encountered Ra. Ra was a Goa'uld, an alien race that uses Stargates to transport slaves and goods throughout the galaxy.

The Stargate and any related programs remained dormant until 1997, when the Goa'uld Apophis dialed the Earth Stargate and kidnapped a female member of the USAF Security Forces, as well as killing four male personel who were playing poker near it. When it was confirmed that Apophis had not arrived via the Abydos Stargate but instead a planet called Chulak, it was realized that the Stargate was capable of connecting with multiple destinations. Colonel O'Neill, since retired, was recalled to active duty and assigned to head the rescue mission where he convinced Teal'c, Apophis' First Prime, to defect from the service of the Goa'uld.

Realizing the Goa'uld threat, Stargate Command (SGC) was formed with a contingent of SG teams, of which the primary team, SG-1, consisted of Jack O'Neill, Daniel Jackson, Samantha Carter and Teal'c. Their standing orders, along with the SGC, were to acquire weapons or technology that could help Earth in the fight against the Goa'uld, including establishing alliances.

From that point forward, the SGC began exploring hundreds of worlds using an ancient Goa'uld map found on Abydos, in addition to calculations of galactic drift since when the map was made, and after encountering a few advanced races, researching and developing many alien/human-hybrid devices, such as fighter-jets capable of spaceflight, and Earth-designed battlecruisers.

About a year and a half after the first activation of the Stargate and the mission to Abydos (about half a year after the creation of the SGC and the SG teams), a second Stargate — the Beta Gate — was found on Earth, in Antarctica. This Stargate was sealed until after the original Giza gate had crashed into the Pacific Ocean aboard the Asgard vessel Beliskner. (SG1: "Nemesis", "Small Victories")

Russia, performing deep-sea research in the area, discovered the Alpha Gate and began using it in conjunction with the DHD they had captured from Germany after World War II. Eventually, the Antarctic gate was destroyed by a device controlled by Anubis, and the Giza gate was returned to the United States from Russia for rent and an agreement to share plans for the F-302 space fighter-interceptor and BC-303 interstellar battlecruiser (by this point, however, the DHD was destroyed rescuing Teal'c.) (SG1: "48 Hours") This agreement also called for the formation of a Russian SG team at the SGC. Renewal of this agreement led to Russia acquiring a Daedalus class battlecruiser, the Korolev.

SGC facilities and technology


The SGC's dialing computer

The SGC extends many levels beneath the ground, officially called sub-levels. At level 27 is the briefing room and the SGC Commander's office. The Gate Room with the Stargate is at level 28. The Gate is dialed from a Control Room above using the dialing computer, from where Commanders are also able to use a microphone to give orders. There is a long ramp in the middle of the Gateroom leading up to the Stargate, allowing vehicles (such as the MALP robot probe) to enter the Stargate, as well as easier access by persons. (Most other Stargates are partially in the ground, waiving their need for a ramp) As a relic of the days when the complex was a missile silo, the ceiling opens and the Stargate may be lifted in and out of the Embarkation Room and allowing gateships to access the room.

The list of levels
Level 1 Level 2 Level 3 Level 4
Level 5 Level 6 Level 7 Level 8
Level 9 Level 10 Level 11 Level 12
Level 13 Level 14 Level 15 Level 16
Level 17 Level 18 Level 19 Level 20
Level 21 Level 22 Level 23 Level 24
Level 25 Level 26 Level 27 Level 28



Main article: Iris

The Stargate with a closed iris

Hostile aliens such as the Goa'uld are usually prevented from entering the SGC through the Stargate by use of 'the iris'. This is a device that creates a barrier a few micrometers in front of the event horizon of the Stargate, keeping any matter from fully rematerializing, thus preventing the passage of dangerous objects and/or entities. The iris also prevents the formation of the unstable vortex usually seen when the wormhole is first established. It can be opened for the return of an SG team, but is closed if there is an alien attack. The Iris is made up of a trinium-titanium alloy, having replaced the original titanium iris.

In the event that either the Iris is penetrated or must be kept open because an SG team is returning under enemy fire, standard procedure dictates that a heavily armed defense team must be present, with their weapons ready, in order to provide defense in case of hostiles coming through the Stargate.


The SGC Self-destruct device

If the SGC is threatened with invasion, the facility has a self-destruct mechanism which has been activated more than once. It requires at least two high-ranking officers to initiate or deactivate (although the computer system may be manipulated so as to avoid this requirement.). Alien takeover of the SGC is referred to as a "foothold" situation. (SG1: "Foothold") However, according to Col. Carter, the self-destruct is not powerful enough to destroy the Stargate and has only a minimal chance of disconnecting an active wormhole. It would bury the gate under 1000 meters of rock so it would stop any more incoming travelers. Even with these shortcomings, it remains the best backup plan available in the event of a hostile alien takeover of the SGC.

Alternative sites

  • Alpha Site - The last line of defense for the SGC is an off-world base, called the "Alpha Site", which was initially set up as a settlement to evacuate a select number of the academic elite of the United States to in case of Goa'uld invasion. It was later established as a back-up in case anything were to happen to the SGC. The Alpha Site was also known as the "Beta Site" in an alternate universe. (SG1: "There But for the Grace of God") After the first and second Alpha Sites were destroyed, the replacement was built into a mountain much like the SGC.
  • Beta Site - The second base set up by the SGC was called the Beta Site.
  • Gamma Site - The Gamma Site was an off-world research base equipped with F-302 fighters but was destroyed via self-destruct. (SG1: "The Scourge")

Alien technology

The SGC has been shown to possess various different technologies acquired from offworld. The presence of naqahdah generators, supplementing the bases' power supply, was confirmed in the season eight episode 'Avatar'. In 'Prototype' the base is shown to have Tok'ra force fields protecting the isolation rooms, Carter also states that 'the emergency force fields are in effect'. Suggesting that the force field technology is not limited to one specific section of the base.


Attempted shutdowns and takeovers of the SGC

Robert Kinsey (left)

On many occasions the very existence or control of the SGC has been in threat. Senator Robert Kinsey has often made strong efforts to close down the entire Stargate Program (SG1: "Politics"), arguing that the existence of the Stargate is far too great a threat to Earth. Richard Woolsey, an inspector, recommended the closure of the SGC to the President of the United States, arguing that SG-1 were a reckless team that more than once had caused the Earth great threat. Kinsey later on tried various methods of putting himself in power of the SGC, mainly through links with rogue NID leaders, who have tried to sabotage the base on many occasions, once even succeeding in stealing the Stargate itself.

On a few occasions, aliens have managed to permeate the iris. The Tollan possess technology capable of allowing people to pass through matter, but were never considered a threat owing to their friendship with Earth. At least once, the base was compromised by aliens with unforeseen abilities. (SG1: "Foothold") Anubis, a powerful System Lord with access to Ancient technology, has tried to destroy the SGC via various methods, including the detonation of the Stargate itself with the Stargate destroyer. All attempts to subsume or destroy the SGC to date have failed.


In chronological order, the leaders of the SGC:


Main article: List of SGC personnel
Main article: SG team

Stargate Command held a lot of personnel from military to civilian.

Alternate realities

Behind the scenes

In the Stargate movie, the Stargate is located in the Creek Mountain complex. However, this is presumed to be retconned away, as there is no indication that the Stargate was ever moved between the movie and Stargate SG-1.

See also

External links

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