M5R-179 was a planet in the Pegasus galaxy. In 2008, Lt. Colonel John Sheppard's team intended to go to this planet, via Puddle Jumper, in order to contact the Daedalus. However, they never made it there as the Stargate exploded due to the Attero device. (SGA: "First Contact")

Community content is available under CC-BY-SA unless otherwise noted.