Chinaâs Changâe-6 lunar probe has successfully landed on the far side of the moon to collect samples, state media reported on Sunday.
The lander set down in the immense South Pole-Aitken Basin, one of the largest known impact craters in the solar system, Xinhua news agency said, citing the China National Space Administration.
It marks the first ever attempt to collect samples from the rarely explored area of the moon, according to the agency.
The Changâe-6 is on a technically complex 53-day mission that began when it took off on 3 May.
The probe will attempt to scoop up lunar soil and rocks, and carry out other experiments.
That process should be complete within two days, Xinhua said. The probe would use two methods of collection: a drill to collect samples under the surface and a robotic arm to grab specimens from the surface.
Then it must attempt an unprecedented launch from the side of the moon that always faces away from Earth.
Scientists say the moonâs âdark sideâ â so-called because it is not visible from Earth, not because it never catches the sunâs rays â holds great promise for research because its craters are less covered by ancient lava flows than the near side.
Material collected from the dark side may better shed light on how the moon formed.
Plans for Chinaâs âspace dreamâ have been put into overdrive under its president, Xi Jinping.
Beijing has poured huge resources into its space programme over the past decade, targeting a string of ambitious undertakings in an effort to close the gap with the two traditional space powers: the US and Russia.
It has notched several notable achievements, including building a space station called Tiangong, or âheavenly palaceâ.
Beijing has landed robotic rovers on Mars and the moon, and China is only the third country to independently put humans in orbit.
But Washington has warned that Chinaâs space programme is being used to mask military objectives and an effort to establish dominance in space.
China aims to send a crewed mission to the moon by 2030 and plans to build a base on the lunar surface.
The US is also planning to put astronauts back on the moon by 2026 with its Artemis 3 mission.