出差8天，结果变成滞留太空9个月，想当美国的宇航员还真是不容易，不过好在都这一切终于因为马斯克的出力而画上了句号。要不是特朗普钦点马斯克让他把宇航员们接回来，他们的“出差”日期肯定还得持续下去，而美国太空能力的退步也会进一步暴露出来。
With the continuous improvement of education level among Chinese netizens， Chinese netizens who are proficient in physics have begun to raise questions:The moon also has a gravitational environment. Why didn't the American astronauts experience muscle weakness and inability to stand when they landed on the moon， considering the transition from the weightless environment of space to the gravity environment of the moon?
2022年3月25日，NASA官网更新了Mark Vande He返回地球的最新消息:NASA宇航员Mark Vande Hei和两名 Roscosmos 宇航员计划于3月30日结束他们在国际空间站上的任务并返回地球。
