Stargate | Sg-1 Image

Official promotional and episode imagery typically highlights the primary , often depicted in their signature green or tan United States Air Force uniforms in the underground Cheyenne Mountain Complex.

: The signature blue, watery vortex that erupts when a gate opens was actually a practical effect created by firing an air cannon into a large tank of water. Team Imagery and Composition Stargate SG-1 image

: A massive, custom-built motor allowed the inner ring to spin physically during filming. It contains 39 constellation glyphs (recessed into the stone-colored naquadah surface) used to "dial" addresses across the galaxy. Stargate SG-1 image