On Launch Complex-41 on Cape Canaveral Air Force Station in Florida, workers accompany NASA's Lunar Reconnaissance Orbiter, or LRO, and NASA's Lunar Crater Observation and Sensing Satellite, known as LCROSS, plus launch gantry as they roll out to the launch pad. The satellites are atop their launch vehicle, the Atlas V/Centaur rocket. LRO and LCROSS are the first missions in NASA's plan to return humans to the moon and begin establishing a lunar outpost by 2020. The LRO also includes seven instruments that will help NASA characterize the moon's surface: DIVINER, LAMP, LEND, LOLA, CRATER, Mini-RF and LROC. Launch is scheduled for 5:22 p.m. EDT June 18 . Photo credit: NASA/Jack Pfaller
This NASA photo is public domain.