Space agencies keep a firm grip on their public image, and it's less troublesome for employees and contractors to say no to someone like me than to take their chances and see what I write. Happily there are people involved in the human side of space exploration who see value in unconventional coverage(or are just plain too nice to say no). For their candor and wit - and the generosity with which they shared their time and know-how - super-galactic thanks.