Mark Ward, a Lockheed Martin test pilot, performs the first night flight for the F-35 Joint Strike Fighter over Edwards Air Force Base, Calif., Jan. 18, 2012. Mark Ward, a Lockheed Martin test pilot, performs the first night flight for the F-35 Joint Strike Fighter over Edwards Air Force Base, Calif., Jan. 18, 2012. SHARE: Download: Full Size (0.66 MB) Tags: Photo Essays, Week In Photos, Week In Photos Credit: VIRIN: 284878-W-XTG36-993.jpg Photo Gallery