Space Preservation Act of 2005

Space Preservation Act of 2005 - Reaffirms U.S. policy that activities in space should be devoted to peaceful purposes.

Directs the President to: (1) ban U.S. space-based weapons and the use of U.S. weapons to destroy or damage objects in orbit in space; (2) terminate research and development, testing, manufacturing, production, and deployment of all U.S. space-based weapons; and (3) direct the U.S. representatives to the United Nations and other international organizations to work toward negotiating, adopting, and implementing an international treaty banning space-based weapons and the use of weapons to destroy or damage objects in space.