[KSP 1.8.1-1.11.X] (V0.4.1) Interstellar Technologies [Antimatter Catalyzed Fusion Engine Powered Interstellar Spacecraft  - Kepler] An Interstellar Propulsion System mod, made by Kepler- At long last, after months of hard work practicing modeling, and after finally unlocking the secrets to textures,  The mod is finally released. This parts pack will be used to expand from the mod Kerbal Space Program Interstellar Extended. Those parts are extremely imbalanced with going arou