A Chinese-built science satellite was launched Monday by a Long March 2-D booster from the Jiuquan launch centre in Northwestern China. The FSW-18 satellite was launched into low Earth orbit at 0720 GMT (2:20 am EST). It will stay in orbit for 18 days and perform a series of scientific experiments and then return to Earth. This is China’s third launch in just over two weeks, including their historic launch of astronaut Yang Liwei who orbited the earth 14 times.