Crew Exploration Vehicle Reference Libraries
Orion is a spacecraft design that is being developed by the United States space agency NASA. When completed, each Orion spacecraft will carry a crew of up to six astronauts. Along with Orion, the Ares I launch vehicle is also being developed. Orion and Ares I are both part of NASA's Project Constellation. The project should be complete in 2010, when NASA wants to start planning on sending human...
- The horn of a unicorn considered as a medical or pharmacological ingredient.
- A winged horse with a single horn on its head; a winged unicorn.