Det finns inget specifikt svar (som någon är villig att ge); Det kan dock vara conjectured :
In promotional material for E.T. the Extraterrestrial, it is stated that the little alien was "3,000,000 light years from home" when he was lost on Earth. Since galaxies such as our own Milky Way are only about 100,000 light years wide, he would in fact be an extragalactic being. A large galaxy, Triangulum is in the right distance to be E.T.'s home, meaning that Triangulum might actually be the Star Wars galaxy, a theory supported by the classification of Triangulum being a spiral, which is the galaxy type the Star Wars galaxy is typically considered to be. Additionally, the ship that appeared in E.T. looks quite similar to a Lucrehulk-class Core Ship, which may mean that the Trade Federation, Techno Union, or another wealthy financial power may have been key in financing Grebleips' expedition.
Star Wars galaxen:
M33:TriangulumGalaxy: