the last time i visited NASA they had tons of "I need my space" merch for sale. also i say "last time" but it was also the only time. anyway the only time i visited NASA they had a Star Trek exhibit and a lady playing a vulcan told me to live long and prosper and I replied with the same and only then remembered the CORRECT rejoinder "peace and long life", it was a huge blunder. thanks for taking this walk down memory lane with me here in this secret text!!