translation.en: Most often, when it's visited, it's by astronauts who are blazing up at it at probably several times the speed of sound, and they get a few seconds on the way up, and then they get this blazing ball of fire coming back in, on the way back in.
translation.zh: 大多数情况下，当它被造访时， 那是宇航员们乘坐着火箭 以大约是音速数倍的速度穿过它 宇航员在上升时停留了几秒钟 还有就是他们返航时，坐着烧成火球的返回舱 回到地面上