I have already received a number of queries about what I mean by “space nudity” as mentioned in yesterday’s essay. By “space nudity” I mean such nudity as you might encounter, develop, or learn from adventures in space. I had mistaken the term for one being in such common use as to need no further explanation. It turns out to be a term of art within the nude industry, and I should have been more careful with its use. I apologize for the confusion.