Ridley Scott directed two landmark science fiction films, Alien (1979) and Blade Runner (1982). The former set the standard for sci-fi/horror, while the latter is the best film noir via sci-fi story there is.
Both movies are also rightly known for their trendsetting production design, with their gritty, lived in look and details. To this day, any new science fiction movie cribs from the look of one or both of these films.
Now, three decades later, Scott returns to the genre with Prometheus, a quasi-prequel to Alien. Here's the first real trailer for the film at BleedingCool.com, which opens June 2012. And here's a very cool trailer screencap breakdown BleedingCool did a few days later.
I love that they used the original Alien trailer's sound effects over this new ad. It just serves to further tie Alien and Prometheus together, and if you didn't know where that sound came from, it is still creepy/scary and totally appropriate for the trailer.