Sex in space is a hot topic around NASA, and believe it or not, it's the title of a new book. The book is about whether astronauts or space tourists should ignore the possibility, or address it.

With men and women living on the space station, what is NASA's policy on the subject? NASA's answer to all questions about sex in space is not that sex is off-limits to astronauts, but that it's none of our business.

Online Porn Viewers Happy With ‘Short Spurts’
It's often said that the porn industry has led the market in working out new...