宇航员克里斯蒂娜·科赫的创纪录任务
NASA astronaut Christina Koch is set to return to Earth on Thursday, Feb. 6, after 328 days living and working aboard the International Space Station. Her mission is the longest single spaceflight by any woman, which is helping scientists gather data for future missions to the Moon and Mars.
Learn how her mission is helping scientists plan for future long-duration missions.
Image Credit: NASA
NASA宇航员克里斯蒂娜·科赫将于2月6日星期四返回地球，此前她在国际空间站生活和工作了328天。她的任务是所有女性中最长的一次太空飞行，帮助科学家为未来的月球和火星任务收集数据。
图片来源:NASA
