Wet asteroids could serve as interplanetary rest areas

The recent discovery of an asteroid wrapped in ice suggests that astronauts could stop at space rocks for washing and refueling.

Source:
http://www.csmonitor.com/Science/2010/0509/Wet-asteroids-could-serve-as-interplanetary-rest-areas?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed: feeds/top (Christian Science Monitor | Top Stories)&utm_cont