Tamsis NebulaCanonLegendsInfinities The Tamsis Nebula was a nebula located in the Outer Rim Territories of the galaxy. It contained the planet Asusto. AppearancesDooku: Jedi Lost (First appearance) (In flashback(s)) (Unknown)Unknown UnknownNoneDooku: Jedi Lost script (In flashback(s)) (Unknown)Unknown UnknownNone