Project Orion

Project Orion may refer to:

• Project Orion (nuclear propulsion) was an engineering design study of spacecraft powered by nuclear pulse propulsion
• Project Orion within the Constellation program to create the Orion (spacecraft) to replace the US Space Shuttle fleet
• Project Orion is the name of one of several projects to build a laser broom for the International Space Station
• Project Orion is an initiative organized by the Eclipse Foundation, to improve browser support for software development.

See also

• Orion (disambiguation)