Project Orion

Project Orion may refer to:

Project Orion (nuclear propulsion), a U.S. Air Force study for a nuclear-powered spacecraft
Orion (laser), built in the UK to research thermonuclear explosions
Orion (spacecraft), part of NASA's Artemis program
Project Orion, the code name for the sequel to the video game Cyberpunk 2077; see Cyberpunk 2

See also