Chang e 5 is planned to go back and forth for 23 days, why did Apollo 11 go back and forth for only

What we are focusing on now is not that you will come back in a few days, but that we most want to see the dignity of the samples that have been collected, and I don't know when we will meet you.

Because Apollo 11 is a simple round-trip collection of samples, Chang'e-5 also has to carry out some scientific research exploration and data collection tasks, so the time is longer.

Because the type of spacecraft and the mission to the moon are different, the time of generation is also different.

It's fast. The American Apollo technology is more advanced, so it can come back earlier.

Chang'e-5 was finally successfully launched, successfully launched with a Long March 5 carrier rocket at China's Wenchang Space Launch Site, and started China's first extraterrestrial object sample return journey. In the past, China's lunar exploration program has been open to the world for cooperation, and before that, Chang'e-4 included scientists from Sweden, the Netherlands, Germany, Saudi Arabia and other countries to participate in the joint development. Many people are curious, when will Chang'e-5 return to Earth?

1. Chang'e-5 was successfully launched.

2. The main mission of Chang'e-5.

3. When will Chang'e-5 return?

Chang'e-5 is China's first spacecraft to return unmanned lunar surface sampling. After the successful launch of the Long March 5 carrier rocket at China's Wenchang Space Launch Site, it will go through 11 flight stages, a total of more than 20 days of in-orbit flight, and collect about 2 kilograms of lunar samples to return to Earth.

On November 24, Chang'e-5 was successfully launched to the moon, and the challenge for Chang'e-5 is the final work of the lunar exploration program, with a total of 11 phases and is expected to be completed in 23 days.

The Chang'e-5 lunar exploration mission has begun, and Chang'e-5 is expected to return to Earth in 23 days, which shows that it is working quite quickly and is not dragging its feet at all.

The entire process will take 23 days and 11 stages to complete, and the exact time of return to Earth has not yet been announced.

It is expected that it will not return to Earth until a month, because the Moon is so far away from Earth.

<> Chang'e-5 and Apollo 11 faced different missions and engineering requirements, so the time required was also different. Chang'e-5 is a lunar sample return mission that requires multiple mission nodes, including landing, sampling, take-off, docking and other steps, while Apollo 11 is a mission that only needs to land on the lunar surface and complete one exploration. In addition, Apollo 11 is more technologically advanced and equipped to complete its mission and return to Earth more quickly.

Because the role of each slag vertical thing is different, scientists will also use different materials and different raw materials with different beam resistance when designing the virtual spring, which will affect their return time.

Because Apollo 11 only stayed on the moon for a short time, Chang'e 5 needed to survey the moon up close, so it took 23 days.

That's because these two things are different in themselves, and secondly, because the time they came back was different, and a certain deterioration occurred.

Chang'e-5 returned on December 17.

The Chang'e-5 mission is to collect dust and debris in unexplored areas of the moon's front and return them to Earth to facilitate the analysis of the evolutionary history of the moon's shape.

The Chang'e-5 sample could fill an important gap in scientists' understanding of the moon's volcanic activity. The material from the Moon could also help researchers more accurately date the surfaces of planets such as Earth, Mars and Mercury. According to the method of calculating craters, the Moon is also an important reference for dating other planets.

November 24th.

Departure" - the Chang'e-5 probe was launched from the Wenchang Cosmodrome in China and entered the Earth-Moon transfer orbit.

December 1.

Arriving at the destination" - Chang'e-5 landed and carried out sampling work in a pre-selected area on the front side of the moon.

December 2nd.

Picked up" - Chang'e-5 successfully completed automatic sampling on the lunar surface and saved the samples in the storage device carried by the ascender.

December 3rd.

The ascender takes off from the hail fire and enters the orbit accurately.

December 6th.

Loaded" - Chang'e-5 completed the rendezvous and docking with the orbiter and returner assembly and the transfer of the sample finger rock stealth.

December 17th.

Delivered" - Chang'e-5 returns to Earth.

It may be because of the successful separation from the moon, and the use of scientific technology, and the use of satellites, that will be manned.

The first is that the satellite must have the ability to launch, and the second is that it must have the ability to carry the soil so that it can bring back the soil.

Of course, it was manned back by a spaceship, and this spacecraft was exceptionally good and very safe.

In fact, the relevant procedures have been set up when going to the moon, and the relevant problems have also been ensured.