well, there is the first stagate : "Stargate SG-1" then "Stargate Atlantis" follows it, and the last stagate show is "stargate Universe".
There are no new Stargate TV series announced at this time. There are, however, plans for a new trilogy of Stargate Movies that will reboot the franchise.
The last episode of Stargate: Universe was Season 2, episode 20, "Gauntlet."
Stargate Universe season 2 is currently airing on the SyFy channel. It has not been announced if Stargate Universe has been renewed for a third season.
Stargate Atlantis season 2 episode 'The Siege, Part 3'.
Stargate Atlantis - 2004 Lifeline 4-2 is rated/received certificates of: Netherlands:12
Stargate SG-1 - 1997 The Gamekeeper 2-4 is rated/received certificates of: Argentina:13
Stargate Atlantis - 2004 The Intruder 2-2 is rated/received certificates of: Netherlands:12
yes
The last episode of Stargate: Universe was Season 2, episode 20, "Gauntlet."
Stargate Universe season 2 is currently airing on the SyFy channel. It has not been announced if Stargate Universe has been renewed for a third season.
Stargate Atlantis season 2 episode 'The Siege, Part 3'.
Stargate SG-1 - 1997 In the Line of Duty 2-2 is rated/received certificates of: Argentina:13
Stargate SG-1, Stargate Atlantis, Stargate Universe.
Stargate Atlantis - 2004 Conversion 2-8 is rated/received certificates of: Netherlands:12
Stargate Atlantis - 2004 Aurora 2-9 is rated/received certificates of: Netherlands:12
Stargate Atlantis - 2004 Instinct 2-7 is rated/received certificates of: Netherlands:12
Stargate Atlantis - 2004 The Tower 2-15 is rated/received certificates of: Netherlands:12
Stargate Atlantis - 2004 Misbegotten 3-2 is rated/received certificates of: Netherlands:12