China successfully launches Tianhui-4 satellite (4)

A Long March-2D carrier rocket carrying the Tianhui-4 satellite blasts off from the Jiuquan Satellite Launch Center in northwest China, Dec. 29, 2021. China on Wednesday successfully sent the Tianhui-4 satellite into space from the Jiuquan Satellite Launch Center. The satellite was launched at 7:13 p.m. (Beijing Time) and has entered its planned orbit. (Photo by Wang Jiangbo/Xinhua)