2020年1月5日，实践中二十号卫星在36000公里高度的地球实时轨道顺利定点，星上载荷相继通车。

【TechWeb】春节，不仅是亲朋好友相见团圆之时，也归属于年轻人回家的时尚潮流秀。

A set of proposed regulations for China’s online ride-hailing industry are shaping up as a bellwether of how much internet “disruption” Beijing will tolerate — ...

In the United States, drones have interfered with aircraft trying to put out wildfires. They have buzzed dangerously close to jets taking off at airports and ha...