While it's pretty much exactly the same image that graced the cover of Empire magazine back in October, Marvel.com has unveiled the first official movie poster for Thor. There's a lot less text and a much better image quality for the casual fan this time around, although isolating red atop a completely desaturated Chris Hemsworth seems like a missed opportunity to show off the dude's flowing yellow locks. I'm sure we'll all be seeing plenty of that as the film's May 2011 approaches, though.

See the full poster after the jump.