query: How long did Stargate SG-1 air for?
passage: List of Stargate SG-1 episodes
Stargate SG-1 premiered on July 27, 1997 on the subscription channel Showtime. After five seasons on the same network, the Sci Fi Channel bought Stargate SG-1 and would air it for five further seasons, totalling to 214 episodes in ten seasons (seasons 1 through 7 consisted of 22 episodes each, and seasons 8 through 10 had 20 episodes each). Since the American broadcast splits each season to allow the production to catch up, the British channel Sky One aired the second part of some seasons before their American counterpart. Stargate SG-1's finale episode premiered in the United Kingdom on Sky One on March 13, 2007. The Sci Fi Channel concluded the tenth season on June 22, 2007. All seasons of Stargate SG-1 are available on DVD, and two direct-to-DVD Stargate films have continued the series, the first released in March 2008, the second in July 2008.
passage: Stargate: Resistance
"Stargate Resistance" is set in the second decade of the Stargate Program, after the end of "Stargate SG-1". Samantha Carter has been promoted to General according to an easter egg on the SGC level and is in charge of the Stargate program. Over the last decade, the SGC has spread Earth's influence throughout the galaxy, freeing enslaved peoples and developing a free Galactic culture of humanity once enslaved by the System Lords. But the System Lords do not accept this change in the status quo. Intent on regaining what they once held, the new System Lords are beginning an organized assault on key locations throughout the galaxy. Their goals are to drive out the SGC and re-enslave these "lost" populations.