This, the old man explained, was Mars, and the blue globes were the disembodied souls and intellects of Martians who had lived long ago.

ECONOMIST: Ray Bradbury

While Charlie would have us believe that he was a blessing bestowed on us from Mars, at the minimum, many others believe he just showed up out of the blue and now we have to suffer.

FORBES: The 'Charlie Sheen' In Your Workplace Did Not Come from Mars -- Your Very Own Leadership Team Created Him