In response to a source claiming it had access to the storyline, 20th Century Fox finally released the film's official plot synopsis. See below: plot details remain obscure.
Fox’s synopsis reads:
Visionary filmmaker Ridley Scott returns to the genre he helped define, creating an original science fiction epic set in the most dangerous corners of the universe. The film takes a team of scientists and explorers on a thrilling journey that will test their physical and mental limits and strand them on a distant world, where they will discover the answers to our most profound questions and to life’s ultimate mystery.
Other than locating the film in “the most dangerous corners of the universe,” “on a distant world,” the synopsis doesn’t give us much to go on. As Cinema Blend notes, “the synopsis itself is only 70 words (26 of which are dedicated to stroking Ridley Scott’s ego).”
New news: Ben Foster has been added to the lineup, joining an already stellar cast that includes Noomi Rapace, Charlize Theron, Idris Elba, Guy Pearce, Logan Marshall-Green, and Michael Fassbender. Still in production, the film is set for release on June 8, 2012.