Spacefem may refer to Spacefem, the human or Spacefem, the website. It's more commonly used for the website, [as when referring to the human, people more often say 'Lady S' or similar] so that's what this page will discuss. We've pretty much come to learn that when people say "I love spacefem!" they're talking about the website.
Spacefem started in 1998 as a personal homepage (see also: History of Spacefem). Since then it has grown through the clever use of online quizzes, linkbait, and boredom.