At Astrotech Space Operations in Titusville Fla. technicians prepare to install the solar array panel to the Lunar Reconnaissance Orbiter.

At Astrotech Space Operations in Titusville, Fla., technicians prepare to install the solar array panel to the Lunar Reconnaissance Orbiter, or LRO. The orbiter will carry seven instruments to provide scientists with detailed maps of the lunar surface and enhance our understanding of the moon's topography, lighting conditions, mineralogical composition and natural resources. Information gleaned from LRO will be used to select safe landing sites, determine locations for future lunar outposts and help mitigate radiation dangers to astronauts. The polar regions of the moon are the main focus of the mission because continuous access to sunlight may be possible and water ice may exist in permanently shadowed areas of the poles. Launch of LRO is targeted for June 2. Photo credit: NASA/Jim Grossmann