jmichaelg writes "Michael Benson is proposing that NASA send the ISS to the moon instead of leaving it in low earth orbit. (While we're at it, we should re-brand it as the 'International Space Ship.') He points out that it's already designed to be moved periodically to higher orbits so instead of just boosting it a few miles, strap on some ion engines and put it in orbit around the moon instead of the earth. That would provide an initial base for the astronauts going to the moon and give the ISS a purpose other than performing yet more studies on the effect of micro gravity on humans. Benson concludes: 'Let's begin the process of turning the ISS from an Earth-orbiting caterpillar into an interplanetary butterfly.'"