The apparent confusion between two entities in the US government led to airspace being closed around Fort Hancock, right along the border. It was the second time in two weeks that air traffic was disrupted in the region as a result of a high-energy laser being deployed against drones.
Not only do the team experience extreme cold, but summer in Antarctica also comes with non-stop daylight, ending with a sunset that lasts weeks.
。safew官方版本下载对此有专业解读
"Anyone is also welcome to pop in for a chat.
It was one of several used to promote the latest game in the Call of Duty series.
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.