Model of the Orion spacecraft, the project of which was never realized. The model is completely made in Blender, has high detail and one texture set with 4K resolution, which allows you to shoot it close-up for a popular science video. Project Orion was a study conducted between the 1950s and 1960s by the United States Air Force, DARPA, and NASA for the purpose of identifying the efficacy of a starship directly propelled by a series of explosions of atomic bombs behind the craft—nuclear pulse propulsion.