Kepler/K2Kepler project; technicians from Ball Aerospace work on and in the test chamber assembled at Nasa Ames Research center testing...Kepler project; technicians from Ball Aerospace work on and in the test chamber assembled at Nasa Ames Research center testing...Kepler project; technicians from Ball Aerospace work on and in the test chamber assembled at Nasa Ames Research center testing...Kepler project; technicians from Ball Aerospace work on and in the test chamber assembled at Nasa Ames Research center testing...Kepler project; technicians from Ball Aerospace work on and in the test chamber assembled at Nasa Ames Research center testing...NASA Kepler spacecraft in a clean room at Ball Aerospace & Technologies Corp. in Boulder, Colo.
