China's bold plan to land an unmanned spaceship on the moon before returning to Earth has moved another step forward with a test craft shifting into lunar orbit to conduct further tests, AP cited state media as reporting Sunday. The service module of a lunar orbiter that flew back to Earth in November had been sitting in a position that brought in into sync with Earth's orbit, known as the second Lagrange point. It had separated from the orbiter in November. The craft, loaded with support systems for operating a spaceship, will collect further data to aid planning of the 2017 Chang'e 5 mission, state broadcaster China Central Television said. Chang'e 5 is being designed to make a soft landing on the moon and collect at least 2 kilograms (4 pounds) of rock and soil samples before returning to Earth.
