Do the Apollo probe/drogues also serve as an airtight seal when not docked, or is there a individual seal? Really should I have mentioned "darkish"? "tanned"? or just what? I can not Consider of saying black American (I hear that plenty on Tv set) as I Dwell in the UK https://maps.app.goo.gl/wpfPAaFgJRuQe7Mw8