Vintage Space is my new OSR system. Someone's described it as disco space opera, and that's about right. If you are a fan of sci-fi produced between the 60s and the mid 90s, there's something here for you. The original system is inspired by FASA Trek, but vastly simplified. Chargen takes minutes, so does starship generation. Spce combat is narrative and fast, and everyone at the table gets something to do. Take a look at the beta document here. It includes a preview of some of the awesome retro art that Peter Saga is doing for us.