After 15 Months in Orbit, Secret Space Plane Finally Returning to Earth

After 15 Months in Orbit, Secret Space Plane Finally Returning to Earth | Danger Room | Wired.com: "The U.S. military’s secret space plane is preparing to return from its second mission after an incredible 453 days in orbit (as of today). The robotic X-37B, which resembles a miniature space shuttle, is due to land at Vandenberg Air Force Base in California sometime in early to mid-June, depending on weather and other technical factors."