MarkWhittington writes: The Martian is a smash hit movie that made $100 million worldwide during its first weekend. The science and engineering depicted was, with certain notable exceptions, near perfect. The cinematography and special effects were so well done that one could almost imagine that Ridley Scott sent Matt Damon and a film crew to Mars to shoot the movie. In fact, perhaps the film was a little too good. Buzzfeed took a stroll through social media and discovered that many people think that The Martian is based on a true story.