In the vastness of the word universe, the earth is just a drop in the ocean. The Moon is the planet most closely related to the Earth besides the Sun, which has stimulated the infinite imagination of human beings. In ancient Chinese mythology, Chang'e took the elixir and lived alone in the Moon Palace ever since, accompanied by the little white rabbit. 19th-century French writer Jules. Verne's famous work "From the Earth to the Moon" depicts a French adventurer who wanted to be fired into the moon in a hollow shell. Landing on the moon is undoubtedly a common aspiration of human beings for thousands of years.
In 1961, NASA developed the famous Apollo moon landing program. To make this happen, NASA scientists built a huge space center, the Moon Harbor, and built a series of tracking stations around the world. The spacecraft used to land on the moon is the size of a locomotive, and the rocket that sends it into space is the size of a football field. The program cost $25.5 billion, mobilized more than 200 universities, more than 80 scientific research institutions, and involved more than 300,000 people. After a huge amount of hard work, there was finally that small step taken by Armstrong. The U.S. government announced that by 1972, American astronauts had landed on the moon six times before and after.
In 1999, Gallup, the most authoritative investigative company in the United States, conducted a survey in which 10 percent of Americans thought the Apollo moon landing program was a hoax.
In July 2000, Russian scientists Alexander Andov Published an article in the Mexican "Permanent Weekly" entitled "The Biggest Forgery of the Century" denying the existence of the moon landing. Bill, a former NASA engineer, published the book "We Never Went to the Moon," which cites a wealth of facts about the impossibility of a moon landing. Hamlet, a physics professor in the United States, lists the untruthfulness of the proof of the set of moons.
The evidence presented by the scientists is: (1) The moon landing photos are forged. Because no picture can see the stars in the background of space. The shadows on the photo are facing in multiple directions, while the shadows in the sun's rays should be in one direction. The American flag in the photo is flying, there is no air on the moon, the flag will not fly. (2) The moon landing video is also fake. Astronauts jump on the moon with the same height as the ground jump, and the gravity on the moon is only 1/6 of the earth, and it should easily jump as high and six times far as the earth. (3) Questioning the laser reflector, when the moon was landed, a laser was launched from the earth to the moon, and the laser beam was reflected to the earth through a 0.25 square meter mirror on the moon, with a beam diameter of more than 20 dry meters. Professor Hamlet proved this impossible from a physical point of view. (4) Questioning the temperature of the moon. The average daytime temperature of the moon is 121 ° C, and the film will fail at 66 ° C, but the camera in the hands of the word astronaut has no protection, how to take a picture? (5) Suspicion of rockets. The carrier spacecraft can transport 100 tons of load out of the earth's gravity circle, while the current space shuttle can only transport 20 tons, why is such a high-level rocket abandoned and not used, and even the drawings can not be found?
Paradoxically, Armstrong remained silent, even when the vice president presented them with the Moon Medal
Therefore, he refused to attend any press conference, refused to sign, and refused to take a group photo. In August 2006, NASA spokesman Hota Roman announced that the original record mastering tape for the first U.S. landing had gone missing and that they had searched for more than a year without finding it. The U.S. government also admitted that during the Cold War, in order to drag down the Soviet economy, they had made up a "flying saucer" lie, and the famous "Star Wars" was also made up for this purpose. The US government has such a "previous record", which makes people even more suspicious of the authenticity of the moon landing.
Of course, there are also many people who think that the moon landing cannot be fake, because it was broadcast live around the world, nearly 100 million people saw, word astronauts also brought back some physical objects from the moon, such as rocks, the US government will not joke about its national credibility, NASA has tens of thousands of scientific and technological, engineering personnel, will not regard serious scientific problems as a child's play. Chief scientist of the European Space Agency, Bernard M. Fuwan said that their European SMART-1 lunar probe has successively discovered the lunar modules of the American Apollo 11, 16 and 17 spacecraft on the moon.
Perhaps, there will be endless debates about the truth or falsity of things.