Hey! I love the new D&D 5e, Dungeon World, and Mutants & Masterminds, but I'm trying to get a sci-fi campaign together. I haven't done much in the RPG scene for some time, and so I'm hoping someone knows a popular, easy to get into (not rules heavy) starship/technology/futuristic system people use around here? I used to love D20 modern/future. Something close to that would be awesome, or something like %e, but scifi. Thanks!