太空性爱,很久以前科学家就有过这方面的想法,最终因为有违伦理遭到一些人的指责,再加上实验人员在太空停留时间过短,计划流产了。2001年,美国太空总署打算挑一对有合法夫妻关系的宇航员上天,不久,琼和马克进入了太空总署官员们的视线。马克是一名优秀的太空宇航员,而35岁的琼虽然未上过天,但有良好的心理和生理素质。经过3个月低重力条件下的夫妻生活训练后,2001年9月 Space sex, a long time ago, scientists have had this idea, eventually being criticized by some people contrary to ethics, coupled with the experimental personnel in space to stay too short, planned abortion. In 2001, NASA plans to pick up an astronaut who has a legal relationship with husband and wife. Soon Joan and Mark enter the sight of NASA officials. Mark is a good space astronaut, while the 35-year-old Joan, though not yet, but have good psychological and physical qualities. After three months of low-gravity couples living training, September 2001