It's not out for a couple of months, but with the release of the Prometheus trailer it's time to start getting excited about Ridley Scott's little space adventure now. Right now. What do you think? It may be less than a minute long, but from this we're getting a hefty slice of Alien, with a decent splash of Event Horizon and perhaps even-sized dollops of The Abyss and 2001: A Space Odyssey. Anything else we've missed? "They went looking for our beginning. What they found could be our end," goes the tagline, something that could perhaps also be used for a documentary about complicated birthing procedures.