China sent astronauts for the first time to a new space station called Tiangong, still under construction.
The mission will be the longest to date in Chinese space history.
The moment when China sends the first astronauts to a new space station on a historic mission | Video | CNN
2021-06-20T09:05:11.626Z
China sent astronauts for the first time to a new space station called Tiangong, still under construction. The mission will be the longest until | World | CNN