NASA is announcing a new initiative to launch small cube-shaped satellites for education and not-for-profit organizations. CubeSats are a class of research spacecraft called picosatellites, having a size of approximately four inches, a volume of about one quart, and weighing no more than 2.2 pounds.

This is NASA's first open announcement to create an agency-prioritized list of available CubeSats. They are planned as auxiliary payloads on launch vehicles already planned for 2011 and 2012.

"We're anticipating some exciting proposals for this pilot program with hopes to break down the barriers to the launching of CubeSats," said Jason Crusan, chief technologist for NASA's Space Operations Mission Directorate in Washington. "There are organizations that have been waiting a long time for a chance to see their satellites fly in space."

Proposed CubeSat payloads must be the result of development efforts conducted under existing NASA-supported activities. Investigations proposed for this pilot project must address an aspect of science, exploration, technology development, education or operations encompassed by NASA's strategic goals and outcomes as identified in the NASA Strategic Plan and/or NASA's Education Strategic Coordination Framework.

The National Aeronautics and Space Administration (NASA) Space Operations Mission Directorate (SOMD) anticipates that launch opportunities for a limited number of CubeSats may be available on launches currently planned for 2011 and 2012. These launch opportunities would constitute a pilot project intended to demonstrate viable launch opportunities for CubeSat payloads as auxiliary payloads on planned missions. The pilot project is intended to support, and will be limited to, CubeSat development efforts conducted under existing NASA-supported activities. The pilot project will be open to not-for-profit and educational organizations ("collaborators").

Full solicitation below