Revenue? Oooh, Did you guys read my T&Cs giving me all rights in perpetuity to the original idea that started this thread? You didn't? Oh, then just wait a sec while I go write it up. As you all know, Jeb is a Fun Guy. No nose or ears(have you ever actually seen them pull their helmets on?, I don't think you could do it if they had a solid bone skull.) and they are very resilient and bouncy. I have had a Kerbal leave an orbiting space craft and fireball down through the atmosphere only