Christopher Nolan’s atomic bomb movie Oppenheimer does science, explosions in new trailer

Universal has released the first full trailer for Oppenheimer, Christopher Nolan’s film about J. Robert Oppenheimer, the scientist closely associated with the invention and detonation of the first atomic bomb in the 1940s. The tone is epic and serious as we see a montage of the bomb being devised and prepared at the Manhattan Project site in New Mexico, while Cillian Murphy, as Oppenheimer, looks on, aghast at his creation.