Washington, Hainan, Jan 18 (Reporter) China launched cargo spacecraft Tianzhou-7 on Wednesday night to deliver supplies for its orbiting Tiangong space station, according to the China Manned Space Agency (CMSA). The Long March-7 Y8 rocket, carrying Tianzhou-7, blasted off at 10:27 p.m. (Beijing Time) from the Wenchang Spacecraft Launch Site in the southern island province of Hainan, the CMSA said. After about 10 minutes, Tianzhou-7 separated from the rocket and entered its designated orbit. Its solar panels soon unfolded. The agency declared the launch a complete success. The cargo craft will later conduct the rendezvous and docking with the space station combination...////...