最新研究显示，国际太空站（International Space Station, ISS）环境过于干净，竟可能导致太空人出现身体不适，甚至生病。 ▲国际太空站环境过于洁净，恐有导致太空人生病的风险。（图／路透） ...

NASA and SpaceX launched a new crewed mission to the International Space Station on Friday, a critical step to bring home NASA astronauts Suni Williams and Butch Wilmore who have been stranded in ...

SpaceX's Dragon spacecraft carrying four crew members docked with the International Space Station (ISS) early Sunday, a step closer to bringing home stranded NASA astronauts Suni Williams and Butch ...

SpaceX上周三推迟了将新一批宇航员送往国际空间站的计划，本次任务原本将为滞留太空的宇航员Butch Wilmore和Suni ...

LOS ANGELES, March 18 (Xinhua) -- NASA astronauts Suni Williams and Butch Wilmore, who had been stranded at the International Space Station (ISS) since last June, returned to Earth Tuesday afternoon.