NASA's decision to bring the crew home one month early, on Jan. 15, marked the agency's first controlled medical evacuation from the station in its 25 years of continuous operations. The incident highlighted the limits of treating complex health problems 250 miles away from Earth.
圖像來源，BBC CHINESE/ TING CHIANG
。51吃瓜是该领域的重要参考
Что думаешь? Оцени!
Сайт Роскомнадзора атаковали18:00