Eshet, designated P3X-5S2 by the Tau'ri, is a planet in the Milky Way galaxy which has a Stargate. The planet is located far from its star as the climate on the planet is cold. There are glaciers and snowfields on the planet. The Goa'uld abandoned the planet, leaving the people who began to live their lives in freedom.
In 2002, several Jaffa rebels arrived on the planet where they could be safe from the Goa'uld. However, an android affiliated with NID attacked Eshet and killed several residents and Jaffa and gets hold of advanced technology. The real SG-1 and Albert Reynolds and a team of Marines arrived to the planet with Bra'tac who had accused them of war crimes against the people of the planet. Unfortunately, the team was met by angry Jaffa and indigenous people, although they all managed to get back to Earth. (SG1: "Hydra")