How a "safe haven" could help save Hubble

MSNBC.com

An “out-of-the-box” plan to put a new space habitat in orbit could be a leading contender for saving the Hubble Space Telescope, private-sector analysts say in a proposal being prepared for NASA. The habitat could be used as an emergency safe haven during the Hubble servicing mission, and then could serve as a base for wider commercial and exploratory space travel.