BEIJING, Sept. 21 (Xinhua) — China has the capability to protect astronauts from the effects of a weightless environment for 180 days in space, according to a forum on aerospace medicine that kicked
Enjoy life, Inspiring work
Enjoy life, Inspiring work
BEIJING, Sept. 21 (Xinhua) — China has the capability to protect astronauts from the effects of a weightless environment for 180 days in space, according to a forum on aerospace medicine that kicked