From Stargate Wiki
A
glacier is a large persistent body of ice. On
Earth in
Antarctica a glacier dislodged the
Stargate from the
Dial Home Device so that is was not the default Stargate for the planet. In the
Pegasus galaxy on
M44-5YN a glacier breached and flooded a valley with a research team from
Atlantis in it. (
SG1: "
Solitudes",
ATL: "
The Shrine")
