Technicians move the first half of the fairing toward NASA's Lunar Reconnaissance Orbiter for installation.

At Astrotech Space Operations Facility in Titusville, Fla., technicians move the first half of the fairing toward NASA's Lunar Reconnaissance Orbiter, or LRO, with NASA's Lunar Crater Observation and Sensing Satellite, known as LCROSS, for installation. The fairing is a molded structure that fits flush with the outside surface of the rocket and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. The LRO includes five instruments: DIVINER, LAMP, LEND, LOLA and LROC. They will be launched aboard an Atlas V/Centaur rocket no earlier than June 17 from Launch Complex-41 on Cape Canaveral Air Force Station in Florida. Photo credit: NASA/Jack Pfaller