The rocket is due to blast off from the Wenchang Space Launch Centre in the southern island province of Hainan in late July or early August
Earlier this year it made the first ever soft landing on the far side of the moon, deploying a rover on the surface
The probe, Chang'e 4, is symbolic of the growth of the Chinese space program and the capabilities it has amassed, significant for China and for relations among the great power across the world
Chang'e is the name of the Chinese moon goddess - and Chang'e 4 builds on the success of the Chang'e 3 lander
Change's 4 landed in the unexplored South Pole-Aitken basin, which is the largest, oldest and deepest crater on the moon's surface.
China is only the third country - it followed the United States and Russia - to send its own astronauts into space aboard its own rockets
The Hongyun project, started in Sept 2016, aims to build a space-based communications network to provide broadband internet connectivity to users around the world
With its Chang'e 4 mission, China hopes to be the first country to ever successfully undertake such a landing
Billionaires Elon Musk, Jeff Bezos, and Richard Branson are competing to put satellites, tourists, or both in space in their bids to become cheaper alternatives to NASA
The PRSS-1, which is China's first optical remote sensing satellite sold to Pakistan, will be used for land and resources surveying, monitoring of natural disasters and agri research among other uses
The mission will send two astronauts to dock with China's second experimental lab orbiting the earth for a month-long stay