Welcome to Captain's Log -- your round-up of sci-fi randomness from around the web. Here's what's happening:

175 years ago, people thought the Moon was riddled with bat-people. [Gizmodo]

If you wondered what Ray Bradbury thought of the recent lusty video made in his honor, Geekologie shares a picture of the man watching it.

io9 shares the two rules for great sci-fi/fantasy art.

Could a film based on The Authority be in the works? Superhero Hype reports the yays and nays from Dean Haspiel and Warren Ellis.

It's science fiction no longer! Boing Boing shares a robot who can pair socks. Now only if it could find the ones that inevitably go missing...

And finally, Doctor Who's adventures are heading to the Wii and DS. Hopefully we'll to face off against Daleks, Cybermen, and all the classic baddies. [Total Sci-Fi Online]