Supercomputers were once beasts, even by PC standards -- massive room-filling things that cost a fortune. Now, a much smaller ...

快科技11月4日消息，北京时间11月2日13点09分，SpaceX使用编号B1091的猎鹰9号火箭执行了新一次拼单发射任务(Bandwagon-4)，史上第18次。