China successfully sent a new satellite into space from the Wenchang Spacecraft Launch Site in the southern island province of Hainan on Monday.The satellite, Shijian-23, was launched aboard a modified version of the Long March-7 carrier rocket at 6 a.m. (Beijing Time) and entered its planned orbit successfully.The Shijian-23 satellite is mainly used for scientific experiments and technical verification.The launch was the 459th flight mission of the Long March carrier rocket series.China successfully sent a new satellite into space from the Wenchang Spacecraft Launch Site in the southern island province of Hainan on Monday.The satellite, Shijian-23, was launched aboard a modified version of the Long March-7 carrier rocket at 6 a.m. (Beijing Time) and entered its planned orbit successfully.The Shijian-23 satellite is mainly used for scientific experiments and technical verification.The launch was the 459th flight mission of the Long March carrier rocket series.