FILE - In this July 20, 1969 black-and-white file photo, taken from a television monitor, Apollo 11 astronaut Neil Armstrong, right, trudging across the surface of the moon. Edwin E. Aldrin is seen closer to the craft. NASA may not be going to the moon anytime soon and its space shuttles are about to be retired, but it could conceivably increase the number of agency jobs under a new reorganization, NASA's chief said Thursday. (AP Photo, File)