LRO Steps Aside For Endeavour

NASA will try again to launch the space shuttle Endeavour on June 17, and still push to get the Lunar Reconnaissance Orbiter (LRO) under way this week as well. Both spacecraft were scheduled to launch from Florida that day, after a gaseous hydrogen leak forced the shuttle program to scrub Endeavour's planned June 13 launch. But in an effort to "maximize" the space agency's launch opportunities