China flies its flag on the moon: Beijing flaunts picture of its national emblem on lunar surface

View
comments

China has flown its flag on the moon in a landmark show of force more than 50 years after America first planted its emblem on the lunar surface, as Beijing’s spacecraft Chang’e 5 makes its way back to Earth with the first lunar samples in decades.  

Beijing’s space authority released the picture of the fabric flag, weighing 0.4 ounces, holding still on the windless lunar surface and evoking memories of the Stars and Stripes which were once the crowning symbol of US supremacy in the space race.

While the flag was painted on spacecraft in two previous missions, planting it on the moon is a feat which only the Apollo missions have achieved before – making the lunar surface the latest flashpoint in China’s growing rivalry with America. 

The Chang’e-5 spacecraft, named after the mythical Chinese Moon goddess, left the Moon at 3pm GMT on Thursday in what the space agency said was China’s first successful take-off from an extraterrestrial body. 

It is bringing back lunar rocks and soil in the first mission to retrieve samples from the moon since the Soviet Union’s Luna 24 project in 1976.   

The flag was shown by the Chang’e-5 lander-ascender combination before the ascender separated from the lander and blasted off into the lunar orbit yesterday, a statement said. 

This is the third time China has displayed its national flag on the moon, said the agency, which is operated by the China National Space Administration (CNSA). But none of the flags was affixed to the moon.  

Its previous two lunar missions, Chang’e-3 and Chang’e-4, carried the emblem in the form of the crafts’ coatings.  

The United States is the only country that has planted its national flag on the moon so far. Six American flags were physically placed on the Earth’s only natural satellite by Apollo astronauts between 1969 and 1972.    

Chang’e-5 lifted off from the moon on Thursday afternoon to bring fresh lunar samples back to Earth for the first time in 40 years, according to CLEP. 

The mission’s ascender reached the orbit at 11.10pm Beijing time (3.10pm GMT) yesterday carrying the materials collected from the lunar surface. 

The ascender’s engine worked for around six minutes to propel the vehicle into the orbit, CLEP claimed. 

The official agency said that the ascender did not have a mature launching system on the moon, so it had to use the lander as a ‘temporary’ launching pad.  

It added that the spacecraft had completed three stages by late Thursday: vertical liftoff, position changing and orbit entrance.  

China’s state broadcaster CCTV aired footage of the the moment the ascender took off from the moon during a late-night news show.

The ascender is due to connect with the Chang’e-5 orbit-return combination, which has been waiting in the lunar orbit, and transfer the lunar samples to the return mission.

The latter is expected to bring the materials back to earth at ‘an appropriate’ window of opportunity. 

Beijing’s space officials are yet to specify what type of samples are being sent back or how much they weigh. 

China yesterday also released footage of its lunar probe Chang’e-5 collecting rock samples on the moon. 

The 67-second clip shows a robotic arm picking up a piece of lunar soil before storing it in the lander.  

The Chang’e-5 vehicle had completed its sampling mission ahead of schedule, according to China’s space authority, and is aiming to carry the materials back to Earth before Christmas. 

Chang’e-5 touched down on the moon shortly after 3pm GMT on Tuesday and completed its sampling mission yesterday afternoon.  

The entire mission, set to be completed within 23 days, is the latest venture of an increasingly ambitious Chinese space programme that hopes to eventually land an astronaut on the moon by 2030.

The probe had successfully finished collecting samples by 10pm Beijing time (2pm GMT) on Wednesday after working on the lunar surface for 19 hours, CLEP claimed.

It had endured high temperatures exceeding 100 degrees Celsius (212 degrees Fahrenheit).

Scientists had estimated that the robotic lander would spend about two days drilling into the lunar surface at the landing site in the Oceanus Procellarum – or Ocean of Storms – and collecting two kilograms (4.4 pounds) of rocks and debris.

After the rocks are gathered, the lander will return to orbit and transfer the samples to a capsule for return to Earth before Christmas, according to plan.

If it succeeds, it will be the first time scientists have obtained fresh samples of lunar rocks since a Soviet space mission in 1976. 

The Chang’e-5 probe is said to be equipped with various devices, including a descending camera, a panoramic camera, a detector of the structure of the lunar soil and an analyser of the mineral spectrum on the moon.  

One image released by CLEP on Wednesday show a barren scene at the landing site, with the lander’s solar panels fully deployed shown in shadow. 

A separate photo, taken by Chang’e-5’s panoramic camera, shows the view of the moon from the lander-ascender combination after it landed on the moon.

Chinese samples are expected to be made available to scientists from other nations. However, it is currently unclear how much access NASA will have, given tight US government restrictions on space co-operation with China.

From the rocks, scientists hope to learn more about the moon, including its exact age, as well as increased knowledge about other bodies in our solar system.

The mission has to be completed within one lunar daytime – about 14 Earth days – as the probe is not equipped to withstand the freezing night.

The Chang’e-5 probe set off for the moon on November 24 from Wenchang spaceport in southern China.

American and Russian space officials congratulated the Chinese launch, with NASA’s science mission chief, Thomas Zurbuchen, describing it as ‘no easy task’.

‘When the samples collected on the moon are returned to Earth, we hope everyone will benefit from being able to study this precious cargo that could advance the international science community,’ he said.

The probe is targeting a 4,265-foot-high volcanic complex called Mons Rumker on the moon’s near side, in a region known as Oceanus Procellarum, which is Latin for Ocean of Storms.

The most recent return of lunar rocks to Earth was carried out in 1976 by Luna 24, a Soviet robot probe and saw about six ounces return to the planet.

US astronauts brought back 382 kilograms (842 pounds) of lunar samples from 1969 to 1972, some of which is still being analysed and experimented on.

The Chang’e-5 flight is China’s third successful lunar landing, following Chang’e-4 that was the first probe to explore the surface of the far side of the moon.

Chinese space programme officials have said they envision future crewed missions along with robotic ones, including possibly a permanent research base.