China plans to launch the Shenzhou XX mission on Thursday afternoon for a crew shift aboard the nation's Tiangong space station, as stated by a senior program official. 據一位高級項目官員透露，中國計劃於週四下午發射神舟二十號飛船，並在天宮空間站進行航天員輪換任務。 Lin Xiqiang, deputy director of the China Manned Space Agency, announced at a news conference on Wednesday morning at the Jiuquan Satellite Launch Center in northwestern China that the Shenzhou XX spacecraft, carrying three crew members—mission commander Senior Colonel Chen Dong, Colonel Chen Zhongrui and Colonel Wang Jie—is set to launch at 5:17 pm on Thursday using a Long March 2F carrier rocket. 中國載人航天工程辦公室副主任林西強週三上午在位於中國西北部的酒泉衛星發射中心舉行的新聞發布會上宣布，神舟二十號飛船將於週四下午5點17分使用長征二號F運載火箭發射，屆時將搭載三名航天員發射升空，三名航天員分别為任務指令長大校陳冬、大校陳中瑞和大校王傑。 Thursday also marks China's 10th Space Day, observed annually on April 24. 週...