Can astronauts see the Great Wall on the moon?

No. According to many sources and astronauts who have been to the moon, the Great Wall is not visible on the moon at all.

In space, you can see two buildings on Earth, one is the Green Observatory in the United Kingdom, and the other is the Great Wall. But after all, it's space, and everyone hasn't been there, and these two buildings are also said by scientists who have been to space before, and no one has really confirmed them.

I heard that it was possible, but it was only a vague line.

Yes, I remember in a news article or in a book, I saw it, saying that astronauts can see the Great Wall clearly.

No, what Yang Liwei said when he returned to Earth was false when he said that he could see.

I don't know because I haven't been, I don't think I've heard that I can't.

There were 12 astronauts on the moon.

Neil Armstrong was the first man to land on the moon. By 1973, the United States had sent 12 astronauts to the moon. The United States has achieved the most brilliant results in lunar exploration.

This series of moon landings has greatly enriched mankind's understanding of the moon, and each Apollo flight has carried out extensive surveys on the surface of the moon, collecting a large number of lunar rock and soil samples, among which 440 kilograms of lunar rock samples brought back to Earth from the moon have been collected.

The United States has landed on the moon a total of 6 times, of which the third time failed. Apollo 13 flew for five days and hours, made three landing attempts, and terminated the moon landing due to the liquid oxygen tank**. No personnel**.

On January 27, 1967, astronauts Wilkill Gleeson, Edward White and Roger Chaffee died in a fire in the cabin of the Apollo 1 spacecraft during a simulation exercise.

The significance of the moon landing:

The moon is our satellite, and it should contain considerable resources, and there is no big self-awareness on the moon, so the difficulty of development is much lower, the composition of the moon is basically the same as the earth, so there are not too many problems in resource extraction technology.

Sooner or later, human beings will have to migrate to space due to population problems, and the ideal place is Mars, Europa, Enceladus, and even some asteroids are also under the consideration of scientists.

The main components of the Moon are the same as those of the Earth, and the study of the Moon is definitely beneficial to the study of the early Earth's environment. The practical experience of migrating to the moon can also provide reference materials for immigrants to places such as Europa, avoiding the sacrifice and waste that does not have to be too high, and the small gravity on the moon is suitable for cultivating space crops, which is also of great benefit to agricultural development.

No 24 astronauts have ever been on the moon. The 24 astronauts all flew missions to the moon between 1969 and 1972 during the Apollo program of the United States. Neil Armstrong and Edward Aldrin were the first astronauts to land on the moon, and they successfully landed on the moon on July 20, 1969, aboard the Awa State Album 11 mission.

The last astronauts to land on the moon were Eugene Cernan and Harrison Schmidt, who landed on the moon on the Apollo 17 mission on December 14, 1972. Since then, no astronaut from another country or organization has landed on the moon.

Summary. So far, only 12 U.S. astronauts have landed on the moon.

So far, only 12 U.S. astronauts have landed on the moon.

First moon landing: July 20, 1969 Second moon landing: November 19, 1969 Third moon landing:

Peti January 31, 1971 Fourth moon landing: July 26, 1971 Fifth moon landing: April 16, 1972 Sixth moon landing:

December 7, 1972.

Six lunar stays and sample collection: 1st time: 8 days and 3 hours of flight time, 2 hours and 31 minutes of lunar stay, 21 kg of samples brought back 2nd time:

Flight for 10 days and 4 hours, stay on the moon for 7 hours and 45 minutes, bring back 34 kg of samples The third game: 5 days of flight and 22 small draft oaks, stay on the moon for 9 hours and 22 minutes, and bring back 42 kg of samples Fourth: 9 days of flight, stay on the moon for 18 hours and 34 minutes, bring back 77 kg of samples Fifth time:

11 days and 1 hour of flight, 20 hours and 14 minutes of lunar stay, 95 kg of samples were brought back Sixth time: 12 days of flight, 22 hours and 3 minutes of lunar stay, 110 kg of samples were brought back.