Orbital Test The Air Force’s X-37B Orbital Test Vehicle Mission 5 successfully landed at NASA’s Kennedy Space Center Shuttle Landing Facility, Oct. 27, 2019. The X-37B OTV is an experimental test program to demonstrate technologies for a reliable, reusable, unmanned space test platform for the Air Force. SHARE: Download: Full Size (3.71 MB) Credit: Jeremy Webster, Air Force VIRIN: 191027-F-IJ888-884.JPG Photo Gallery