Safe Return to Earth from the Space Station on This Week @NASA – April 17, 2021

[视频作者] 谢宇巍

[视频时长] 4:21

[视频类型] 科学科普

https://www.nasa.gov/multimedia/videogallery/index.html A safe return to Earth from the space station, greeting the astronauts of the next Commercial Crew flight, and an update on the development of a human lunar landing system …