THIS IS STILL IN BETA- IT WILL BE UPDATED AS I WORK ON IT. The ARES pack. Comes with Fuel Modules, habitation (Core) module, refueler, and Crew exchanger (coming soon). Only 300 parts when complete! STATION CORE FUEL MODULES REFUELER Station core: The core is a module that holds 10 kerbals and has an RCS tug at the bottom. Fuel Module: Fuel modules have lots of fuel (two orange tanks worth), so if you run out of fuel on the transfer orbit to Duna, feel free to siphon some to the engines to get it there. the tanks have 4 ASAS and 4 SAS modules on the sides so when they are docked with the station, turn the reaction wheels off so they don't rip the ship apart. Action Group 1 toggles outer solar panels. be careful when docking the modules to the station core, the SR ports on the side are squishy. you must be 100% accurate. Ill add struts later, might fix this problem. Refueling Module: Designed to reusably refuel the station, the ship has detachable engine section that can return to Kerbin and get more fuel tanks. the Orange tank payload can be dumped or used as parts when expanding the station. It takes plenty of fuel there so feel free to, like the fuel modules, siphon some fuel from the orange tank to feed the engines should they need it. The refuler automatically siphons gas, so the pusher has fuel to get back to Kerbin. All three assembled properly: