A Chinese space probe entered a planned orbit on Sunday to prepare for the first-ever soft landing on the dark side of the Moon, authorities said.
This is the first time an attempt is made to explore the far side of the Moon. Since the moon's revolution cycle is the same as its rotation cycle, the same side always faces Earth.
The other face, most of which cannot be seen from Earth, is called the far side or “dark side” of the Moon, not because it is dark, but because most of it is uncharted.
Chang'e-4 entered the lunar orbit on December 12.
The control centre will choose a proper time to land the probe on the far side of the Moon, according to CNSA.
The Chang'e-4 probe, including a lander and a rover, was launched by a Long March-3B carrier rocket on December 8 from the Xichang Satellite Launch Centre in Sichuan province.
Direct communication with the far side of the Moon, however, is not possible, which is one of the many challenges for the Chang'e-4 lunar probe mission.