Lockheed Martin Space Systems Company, Colorado

The main site for Lockheed Martin's Space Systems Company is a 5,400-acre industrial site, with numerous production, test, and space simulation facilities, and over 70 laboratories.  Lockheed Martin's Space Systems Company designs and manufactures space launch vehicles, such as Titan and Atlas rockets; satellites, for communications and defense; and space probes, such as the Mars probe it built for the 1996 Jet Propulsion Lab Mars mission, as well as more recent efforts including the Jupiter probe Juno, and the asteroid-bound OSIRIS-REx. The administrative headquarters for  Lockheed Martin's Space Systems Company is five miles away at a 1,060-acre office complex called the Deer Creek Facility.