I was messing around on my second career mode flight, when I not only accidentally got to orbit, but also got into an interplanetary trajectory. I bailed out from the dead pod while outside of Kerbin's SOI, flew back into the SOI, and got my Pe to around 30km, and winged it. Somehow, Jeb survived the ordeal. Of course, didn't get any science from Minmus or interplanetary space because the game crashed shortly after I faceplanted. tl;dr "wat"