  A Chinese satellite will not only enable passengers of high-speed trains to watch high-definition videos more smoothly but also help those at the scene of natural disasters report emergencies. Shijian-00, China's first high-throughput communications satellite, was launche...  China on Wednesday morning put a new communication satellite into orbit from the southwestern Xichang Satellite Launch Center. The "ChinaSat 0C" satellite was launched at 00:00 a.m. and carried by the Long March-0B carrier rocket. It will provide radio, TV transmission an...