Project Orion may refer to:
- Project Orion (nuclear propulsion), a study for a nuclear-powered spacecraft
- Orion (laser), built in the UK to research thermonuclear explosions
- Orion (spacecraft), a spacecraft part of the Artemis program
- The code name for the sequel of Cyberpunk 2077
- See also: Orion (disambiguation)
This page was last edited on 28 July 2023, at 05:50