China successfully launches first mission to retrieve rocks from Moon

If successful, the mission will be the first time a nation has retrieved Moon rocks in over 40 years

(REUTERS)

China successfully launched an unmanned spacecraft on a mission to explore part of the Moon early on Tuesday, in a bid to become only the third nation to collect rocks and debris from the lunar surface.

Named Chang’e 5, after the ancient Chinese Moon goddess, the four modules of the spacecraft blasted off atop a massive Long March-5Y rocket from the Wenchang Spacecraft Launch Site in the southern province of Hainan.

The ambitious mission intends to land the spacecraft in an area called Oceanus Procellarum and will seek to collect lunar material by drilling 7 feet into the surface with its drill and robotic arm, scooping about 2 kilograms of rocks and soil. The sample will then be transferred to what’s called an ascender.

The materials will then be moved to the return capsule to be hauled back to Earth. The information the samples can provide could help scientists understand more about the Moon’s origins, formation and the solar system generally.

The spacecraft will reach the surface in about three days and will stay there for the duration of one lunar daytime, which is about 14 Earth days because it lacks the radioisotope heating units required to withstand the Moon’s freezing nights.

If successful, China will only be the third country to bring back lunar samples, joining the United States and the former Soviet Union, and the first in over 40 years.

The mission also underlines China’s ambitions in space technology and its attempts to boost its space programme, with hopes of having a crewed space station of its own by 2022 and eventually sending humans to the Moon.

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