Sunita Williams' stay beyond her initial mission timeline was primarily due to concerns about the Boeing CST-100 Starliner.

The arrival of Crew-10 marks the beginning of the handover process. Their spacecraft, Crew Dragon 'Endurance,' is scheduled ...

US pair set to return home on Wednesday after Boeing Starliner problems meant eight-day mission lasted nine months ...

Williams etched her name in space history with the STS-116 mission aboard Discovery on December 9, 2006. As a flight engineer ...

Four astronauts are traveling to the International Space Station as part of a routine crew rotation mission. However, their ...

国外新型载人飞船采用了不同的着陆方案：载人龙飞船、猎户座飞船、天空飞船采用海面溅落方案，星际客船、雄鹰飞船采用陆上着陆方案。其中，海上回收不需要额外的缓冲系统，对着陆角度的约束较少，可针对海上环境对飞船开展重复使用相关设计。陆上回收需要专门的缓冲系统 ...