China's Shenzhou-9 spacecraft has landed safely in Inner Mongolia, ending a 13-day mission hailed as a major leap forward for the country's space program. On China's fourth manned space mission since 2003, the Shenzhou-9 completed a docking test vital to the country's goal of building a space station by 2020, reports Reuters. The crew, including Liu Yang, China's first female astronaut, waved and smiled as it emerged from the re-entry capsule and was immediately interviewed by state media. "We are proud of the motherland," Yang said. (More Shenzhou 9 stories.)