From The Stargate Omnipedia
Nassya
Originally settled by transplanted
Humans, Nassya was attacked by the
Goa'uld System Lords, most likely
Cronus, attempting to locate
Jolinar of Malkshur, a
Tok'ra hiding within a
Nassyan man.
SG-1 and several other unites successfully evacuated 237 inhabitants and relocated them, hopefully preventing them from further Goa'uld oppression.
The Nassyans lived just beyond the Stargate in a small village on the border of a generous water source. They were easily located from orbit, as at least two death gliders made an air-to-surface bombardment during the evacuation, killing many of the inhabitants and injuring countless others.
DETAILS
HOME TO - Uninhabited
FIRST APPEARED - In the Line of Duty
KEY EPISODE
In the Line of Duty - Jolinar of Malkshur, hidden within an inhabitant of Nassya, drives the System Lords to assault the world while the S.G.C. evacuates the inhabitants to Earth.