Posted on 08/25/202108/25/2021 by 乱世加人Two launches within 4 hours China sent two experimental #satellites into preset orbit via a Long March-2C carrier rocket on Tuesday, space authorities said. The satellite will conduct internet convergence experiments. Within 4 hours, China conducted a second space launch on Tue night. A Long March 3B carrier rocket successfully sent a communication technology experiment satellite from Xichang, SW China’s Sichuan Province.