I want information about astronauts landing on the moon! !

The U.S. moon landing is definitely a fake

The European Space Agency mentioned at the press conference that one of the most famous doubts is that the astronauts inserted the satellite into the moon after landing on the moon. The American flag, the photo shows that the flag is still "flying" - this is an incredible scene, because the moon has no atmosphere, it is almost a vacuum, and there is no possibility of wind.

Some people also pointed out that other moon landing photos "also have problems." In another photo, the astronaut's shadow is of varying lengths, indicating that there is more than one light source at the scene. The only light source on the moon's surface is the sun, and it's not from close range, so the other light source must come from the spotlights used for shooting scenes! In addition, in this photo, the two astronauts who landed on the moon are both in the photo, but there were only two people who landed on the moon at that time. From the angle where the photo was taken, it is difficult to imagine that it was taken by an automatic camera. Moreover, at that time The moon landing spacecraft did not have an automatic camera at all, so who took the "photo"? ——Sceptics joked that it was taken by "God" or "alien".

A few days ago, Bill Kaysing, known as the "Father of the Moon Landing Hoax", and David Percy, a British photographer, wrote "We Never Went to the Moon" (WeNeverWenttotheMoon). Bill Kaysing has a considerable background. He was once one of the "designers" of Rocketdyne, the lunar module manufacturer, and claims to be familiar with the "ins and outs" of the "lunar landing" scam. In order to strengthen the credibility of his work, he claimed to have invited a number of "anonymous" experts to assist.

One of the biggest loopholes in the US moon landing fraud is that he conducted a live broadcast! The purpose of the live broadcast in the United States was to make the world believe that its moon landing was real, but it was self-defeating and tried to hide it, but the fox's tail was revealed! The first American moon landing was in 1969, and it was said to have been broadcast live around the world. Everyone can use their own minds to think about it. The aerospace industry has a very high failure rate. No one knows whether the first human landing on the moon will succeed. There was an accident in the American experiment before landing on the moon, and people died (I know better). If the United States failed to land on the moon this time, wouldn't the United States be humiliated in front of the world? The reputation and prestige of the U.S. government would be hit, and the American people's pride in being the best in the world would also be hit. will fail again in the confrontation. In addition, no one knows what is on the moon. The United States and the Soviet Union had only launched a few artificial satellites orbiting the moon before. The man-made satellites at that time could only make a general observation of the topography of the moon's surface. It was unclear whether there were gold and silver jewelry, uranium-235 everywhere, or animals, plants and gods on the moon. It should be said that for the United States, every particle of dust on the moon is a highly classified U.S. state. It is absolutely impossible for the United States to leak it to the outside world.

If you look at the political situation at the time, you can see that the U.S. moon landing was simply a fraud. At that time, the Soviet Union's morale was high and aggressive. First, he was the first to launch the artificial satellite, and then he was the first to send Gagarin into space. The United States has been greatly challenged, and the American people's self-confidence has suffered an unprecedented blow. In order to restore the confidence of the American people, it is entirely possible for the United States to create this fake news. The aerospace technology of the Soviet Union and the United States is equally high (the Soviet Union was even superior to the United States at that time). Why does the Soviet Union know that it has not yet landed on the moon? The Soviet Union spends a lot of money to build a space station. Doesn’t it doubt that the United States has hidden many secrets about the moon? Because the Soviet Union knew that the U.S. moon landing was a lie. Now neither Russia nor the United States has the strength to go to the moon. It would be great if they can do a good job in the space station (or even cooperate). So why didn’t the Soviet Union at that time and Russia now expose it? Because the purpose of the United States is only to restore the self-confidence of the American people and scare developing countries like China, it will not do much harm to the Soviet Union. It is entirely possible for the United States and the Soviet Union to reach some kind of agreement. Only the two of them know what the specific agreement is.

Appendix

Is the "Apollo Moon Landing" true or false?

Source: [Knowledge Online]

The half-century-long Cold War era between the United States and the Soviet Union produced many great scientific and technological achievements, which have been worshiped by people for decades; however, As the Cold War fades away, the authenticity of these epoch-making achievements in the history of human civilization has been increasingly doubted by the scientific community and the public. After the Star Wars program of the Reagan era proved to be a complete competition scam, the Apollo manned spacecraft's first lunar landing, which Americans have always been proud of, has recently been caught in a whirlpool of authenticity. Not long ago, Russian researcher Alexander Gordov published an article titled "The Biggest Forgery of the Century," which raised many questions about the moon landing photos taken by the United States in 1979. He believed that the so-called American astronauts on the moon All photos and film documentaries shot on it were faked on a Hollywood sound stage. Goldoff also emphasized that he reached this conclusion after long-term and careful scientific analysis and certification of all moon landing photos. Coincidentally, Bill Kane, an American scientist who once participated in the Apollo project, recently dropped a bombshell. In his officially published book "I Never Walked on the Moon," he pointed out with reasonable justification, The Apollo program deceived the world. All the image data were only taken at a simulated lunar test site on the Antarctic continent. American astronauts never landed on the moon. This statement shocked the world and stirred up waves. The American public's doubts about the Apollo program have reached the highest level in decades. According to an authoritative poll, nearly 25 million Americans expressed disbelief. The Apollo missions were real. What is even more intriguing is that the National Aeronautics and Space Administration (NASA) has remained silent on this matter, which is even more puzzling. Not to mention the devastating blow to the credibility of the U.S. government and public opinion circles if the Apollo program is indeed a forgery, given the current situation of divergent opinions and widespread calls for fraud, one has to ask: Has it always boasted of being absolutely honest to the public? , How much is the open U.S. government and press hiding? How many other controversial achievements of human civilization like the Apollo program will come into people's sight again and be re-examined?

In the 1960s, when the Cold War rivalry between the United States and the Soviet Union was in full swing, American manned space activities were also particularly frequent, and the most eye-catching achievement was the Apollo manned lunar landing. As early as the early 1960s, NASA proposed the "Apollo Moon Landing Plan." Then there was this classic version recorded in history: After eight years of hard work, Apollo 1 to 10 successively conducted multiple low-Earth orbit flight tests and moon landing rehearsals. On July 16, 1969, the "Apollo-11" spacecraft entered the lunar orbit. After the successful landing, Captain Armstrong first walked onto the cabin door platform and climbed down the 5-meter-high 9 steps. Then, he carefully moved his left foot The earth touched the moon, and the photo that shocked the world of the first human footprints on the moon was born. Armstrong was full of emotion: "This is a small step for a man, but it is a leap for mankind!" 18 minutes later, another astronaut Aldrin also set foot on the moon. They photographed the lunar surface, collected lunar rocks and soil, conducted experiments and sent detection information back to the ground control center. After that, Armstrong and Aldrin flew off the lunar surface in the lunar module, ascended into lunar orbit, and rendezvoused with the command module piloted by Collins and waiting in lunar orbit. Three astronauts returned to Earth in the command module and splashed down in the Pacific Ocean. The entire flight lasted 8 days, 3 hours and 18 minutes, and it stayed on the moon for 21 hours and 18 minutes, achieving a historic feat.

For decades, people's doubts about the authenticity of the Apollo program have never disappeared. The American movie "Capricorn One" in the 1980s insinuated that the Apollo program might be a hoax. But skepticism has never been higher.

The most representative ones are the questions Bill Kane raised about the moon landing photos in his book:

1. The moon has no atmosphere, so there is no problem of air refraction, so you should clearly see the stars shining in the moon sky, but not a single star can be seen in the photos provided by NASA;

2. When the lunar landing spacecraft landed on the lunar surface, there should have been huge amounts of dust blown up by the propellers, but the lunar land surface shown in photos and documentaries was calm as usual;

3. Some of the moon landing photos have obvious puncture marks, and there is a very hidden line between the distant view and the close shot, which makes people wonder whether the "faded scanning method" used in movie stunts is used, that is, the distant view is first drawn and then light and shadow are used. cover up.

Some astronomy enthusiasts also pointed out that even on the earth, jet engines can blow rocks as big as eggs dozens of meters away, but on the moon, where the gravity is much weaker, the lunar module At least when it lands, it will blow up extremely spectacular smoke and dust, which must be flying sand and rocks, but the video provided shows exactly the opposite. #S#

After the publication of Goldof and Kane's books, a debate about the Apollo program arose on the Internet. Supporters of the Apollo program hoax theory mainly put forward the following views and evidence:

First, the Apollo moon landing photos were faked. Comparing the solar incident angle calculated based on the shadows on the photos taken on the lunar surface with the astronaut activity time, coordinate points and lunar phase cycles on the lunar surface published by NASA, we found that there are very obvious contradictions. Opponents pointed out: Taking Apollo 11 as an example, the moon landing point was Sea Tranquility on the moon, 23.5 degrees east longitude, 0.6 degrees north latitude, and the launch time from the earth was 13:32 GMT on July 16, 1969. Minutes, the extravehicular activity time on the moon was about two and a half hours, from the 109th hour, 7 minutes and 33 seconds to the 111th hour, 39 minutes and 13 seconds. According to calculations, the incident angle between sunlight and the moon is only 6 to 7 degrees, almost close to the horizon. But the Apollo 11 photo of the American flag on the moon shows that the incident angle of sunlight is approximately 30 degrees, which is obviously illogical.

Second, the moon landing video was also faked. After analyzing the Apollo moon landing videos, some people suggested that the astronauts in the video had the same jumping movements and heights on the moon as they did on the ground. The gravity on the moon is one-sixth that of the earth. It should easily jump six times higher and six times further than on the earth. But judging from the video, the astronaut jumped less than one meter from the ground.

Third, the progress of the moon landing program is contrary to common sense. In January 1967, Apollo 1 had just been developed, and the technology was extremely immature. During a test of filling the lunar module with pure oxygen, a fire broke out due to a collision of wires, resulting in the death of three astronauts. Subsequently, many major improvements were made, and the development of hardware technology for the moon landing program was forced to be delayed for more than a year. However, it was only in July 1969 that a successful moon landing was achieved in such a short period of time. From a technical perspective , unconvincing.

Fourth, why was the Saturn V, the rocket used to carry the Apollo moon landing spacecraft, abandoned? The Saturn V launch vehicle was hugely powerful, and its technical achievements surpassed all types of rockets and space shuttles today. However, it was abandoned, and even the drawings were not preserved. What is even more surprising is that to this day, the United States does not have a suitable launch vehicle to send the space station into Earth orbit. Because there is no powerful launch vehicle, modern space shuttles can only send small payloads of no more than 20 tons into the earth at a time. In low orbit, the Saturn V, which was developed in the 1960s, is said to be able to easily send more than one hundred tons of payload to the earth's orbit and push dozens of tons of objects out of the earth's gravity circle. It should be easy to launch a space station. In the five years before and after the moon landing, the United States launched 17 Saturn Vs to carry the Apollo spacecraft, with a success rate of 100%! With such an excellent performance record, it is really puzzling to withdraw from the arena. NASA has only responded on the grounds that the manufacturing cost of Saturn V is too high.

Fifth, how to explain the impact of space radiation on astronauts? Today, people know that there are various types of cosmic radiation in outer space, some of which can be fatal.

Generally, nuclear power plants use lead blocks and concrete layers several meters thick to block possible nuclear radiation leaks. It is obviously unrealistic for spacecraft to use a metal layer several meters thick to resist radiation, and the spacesuits worn by astronauts are more than ten millimeters thick. It has no effect at all on blocking high-energy rays. How was this fatal problem estimated and solved during the moon landing?

Sixth, are Armstrong’s footprints possible? As Kane pointed out, when the lunar module landed on the moon, it would inevitably blow up huge amounts of dust. So how did Armstrong's first footprints appear so clearly in the photo? And to avoid the huge dust, landing on the lunar rocky plane is the best choice. If this is indeed the case, where did the footprints come from? The U.S. government has not given a clear answer to this.

Sceptics have also raised many other issues, such as the impact of temperature on camera equipment: the daytime temperature on the moon is as high as 250 degrees Fahrenheit, and photos show that the cameras used by astronauts are exposed outside of their spacesuits , without any insulation facilities. Film curls up due to heat at 150 degrees Celsius and becomes ineffective. How is it possible to take photos?

Of course, voices defending the authenticity of the Apollo moon landing feats also resolutely fought back. In response to Kane’s question about the lack of starlight in the photos, Chinese photographer Bao Kun pointed out that when shooting a clear moon at night, , the approximate exposure combination is F5.6/1/2-1 second/ISO100℃ (depending on atmospheric visibility). At this time, the stars in the night sky will not leave traces on the film. Even the brightest star in the night sky, such as Sirius in Orion, needs to be exposed for more than 2-3 seconds, and all that is left is the motion trajectory of the star. #S# The photography environment on the lunar surface is actually putting the day and night of the earth in front of the camera. They are two completely different and opposing choices. It is impossible to achieve the effect in the conventional sense. You can only be one of the two. , so the moon landing photo fake theory cannot be established. Regarding the problem of inconsistent brightness and contrast between light and dark in the photo, Bao Kun believes that it cannot be caused by the use of artificial light sources during fraud. The most direct reason is that the surface of the lunar module itself is a giant reflective light source, which makes the sun Light reflects off the moon's surface causing uneven contrast between light and dark.

Mr. Fang Zizhou, who is studying for a doctorate in chemistry in the United States, refutes the theory of fraud from the perspective of the humanistic environment of the Apollo moon landing. His reasoning is: First, the risk taken by the U.S. government in fraud is too great. The moon landing process was broadcast live around the world. Once the fraud was exposed, the loss of credibility would be unimaginable. Moreover, the Apollo project involved tens of thousands of engineering and technical personnel. How easy was it to stop them? So many scientists don’t joke about their own personalities. Secondly, the American press is about credibility, and its strong public opinion supervision capabilities will never allow such a big lie to be staged. Furthermore, the evidence provided by the proponents of the hypothesis is only a technical analysis of some photos and video materials, which does not necessarily lead to the conclusion that the Apollo program was a bluff and a hoax.

The debate between authenticity and falsehood has not yet been settled. What is the outcome? Whether the Apollo moon landing feat vindicated one's reputation or ruined one's reputation has not yet come to light. However, for the Apollo project and all similar scientific and technological projects, Re-evaluation of government behavior seems inevitable. The debate itself shows that the glorious memories of various human civilizations left to the new century during the Cold War between the United States and the Soviet Union are to some extent due to the excessive display of government effectiveness. NASA was forced to Pressure has come to admit that there was indeed an element of pretense and forgery in some of the moon landing photos. At the same time, the controversy over the authenticity of the Apollo program directly brings about the issue of government credibility. Recently, Dr. James Harder of the University of California presented evidence that NASA had intentionally concealed its observations and research on so-called UFOs from the public. Under his protest and request, NASA argued that the reason for the concealment was The evidence that astronauts witnessed UFOs was taken out of fear that these facts would cause "public panic", which was unconvincing.

And is the Apollo program true or false? Perhaps the original intention of the U.S. government when it proposed the Apollo program was to overwhelm the Soviet Union in terms of momentum and gain a psychological advantage in the competition for hegemony. Or perhaps it wanted to drag the Soviet Union into the trap of the space arms race and squander a lot of money in space. Bring down the Soviet economy. But regardless of whether the Apollo moon landings were true or false, the United States seemed to have achieved its goal, and the Soviet Union was indeed moving further and further down the track of economic militarization until the entire national economy collapsed. But for the public, the government's possible deception is unforgivable. The National Aeronautics and Space Administration has so far remained silent on the controversy over the authenticity of the Apollo program. Then 25 million Americans expressed their disbelief that the moon landing feat was indeed real. Not surprising.

Arguments supporting the "moon landing hoax"

1. After the astronaut let go, the flag pole continued to swing for a long time.

2. In the TV transmission screen of Helios 17, two astronauts came into the frame at the same time, but the two shadows were of different lengths and pointed in different directions, proving that there were different light sources at the scene.

3. When Apollo 16 astronaut John Young stood on the moon and saluted the flag, there were no stars in the background, and there was no shadow of him.

4. There seems to be a C on a stone in the close-up view of the photo, which is clearly a movie prop.

5. In the transmission pictures of Helios 14 and 17, the astronauts’ light-shielding masks reflected a lot of strong light. That was the reflection of the spotlights, which proved that the scene was just a set.

The Apollo manned lunar landing project is a manned lunar landing project organized and implemented by the National Aeronautics and Space Administration in the 1960s and 1970s, or "Apollo Project". The Apollo program used the lunar orbit rendezvous method and used the powerful Saturn V launch vehicle to send a 50-ton spacecraft into the lunar orbit. The spacecraft itself is equipped with smaller rocket engines that slow the spacecraft into orbit around the moon as it approaches the moon. Moreover, part of the spacecraft, the lunar module equipped with a rocket engine, can break away from the spacecraft, carry astronauts to the moon, and return to lunar orbit to combine with the Apollo spacecraft. The project started in May 1961 and ended successfully with the sixth moon landing in December 1972. It lasted about 11 years and cost US$25.5 billion. At the peak of the project, 20,000 companies, more than 200 universities and more than 80 scientific research institutions participated in the project, with a total number of more than 300,000 people.

The lunar module of the American "Apollo 11" spacecraft

The first manned Apollo flight was postponed due to a tragic accident. During a launch exercise, the spacecraft suddenly caught fire, killing three astronauts. Subsequently, after several unmanned Earth orbit flights, Apollo 7 finally carried three astronauts around the Earth for 163 times on October 11, 1968.

The first step in manned lunar exploration was Apollo 8. It entered the lunar orbit from orbit around the earth, and returned safely to the earth after completing its orbit around the moon. Afterwards, Apollo 9 flew for a long time in orbit around the Earth and further inspected the lunar module. Apollo 10 flew into lunar orbit and lowered the lunar module to within 15 kilometers of the lunar surface to test its performance.

In July 1969, Apollo 11 finally landed on the moon, bringing the progressive Apollo moon landing plan to a climax. Armstrong also became the first person to land on the moon. The United States has achieved the most brilliant achievements in lunar exploration. results. In the following three years, the Apollo program carried out six manned lunar landings. Among them, Apollo 13, launched in April 1970, returned to Earth safely despite an accident due to an oxygen bottle explosion. .

The launch of the American "Apollo 11" spacecraft

Until the last flight of the Apollo program in December 1972, the Apollo 17 moon landing, there had been 12 astronauts landed on the lunar surface. This series of "visits" has greatly enriched mankind's understanding of the moon. Each Apollo flight conducted extensive surveys of the lunar surface and collected a large number of lunar rock and soil samples. Among them, 440 kilograms of lunar rock samples were brought back to the earth from the moon.

The Apollo missions also installed many instruments on the moon to conduct scientific research, such as solar wind experiments and moonquake measurements.

After the Apollo project, due to many reasons, human lunar exploration entered a "quiet" period. During this period, no country in the world conducted new exploration of the moon. Until 1994 and 1998, the United States successfully launched the "Clementine" and "Lunar Prospector" lunar probes to detect the lunar morphology, resources, water ice, etc., marking "fast, good, and reliable". The beginning of a new era of lunar exploration.

As of January 2004, in addition to the United States, European countries, Russia, Japan and India have also formulated or are implementing corresponding lunar exploration plans, such as Europe's first lunar probe "SMART- "No. 1" was successfully launched on September 27, 2003, and embarked on a lunar exploration journey.

Photo: Exploring the Secrets of the Moon - Commemorating the 35th Anniversary of Human Landing on the Moon

On July 20, 1969, American astronaut Neil Armstrong (image in helmet) and Paris Z. Aldrin (pictured) made the first lunar landing aboard the Apollo 11 spacecraft

The Apollo manned lunar landing project is specifically divided into the following aspects:

1. Moon landing plan: including demonstrating the flight trajectory of the spacecraft to the moon and determining the overall layout of the manned spacecraft. The lunar orbit rendezvous plan was selected from the three flight plans of the "Apollo" spacecraft, and the overall layout plan of the spacecraft consisting of the command module, service module and lunar module was determined accordingly.

2. Auxiliary plans: The four auxiliary plans to prepare for the lunar landing flight are: ① "Prowler" detector plan (1961-1965): *** launched 9 detectors, Take 18,000 photos of the lunar surface conditions in different lunar orbits to understand the possibility of landing a spacecraft on the lunar surface. ② "Surveyor" probe plan (1966-1968): Japan launched 5 automatic probes to soft-land on the lunar surface, sent back 86,000 lunar surface photos through television, and detected the physical and chemical properties of the lunar soil data. ③ "Lunar Orbiter" plan (1966-19677): *** launched three probes orbiting the moon, took high-resolution photos of more than 40 pre-selected landing areas, and obtained more than 1,000 small-scale high-definition photos According to the photos of the lunar surface, about 10 expected lunar landing sites were selected. ④ "Gemini" spacecraft plan (1965-1966): 10 spacecrafts each carrying 2 astronauts were launched to conduct medical-biological research and training in maneuvering the spacecraft, docking and extravehicular activities.

3. Launch vehicle: The "Apollo" spacecraft was launched using the high-thrust "Saturn" launch vehicle. The development of launch vehicles is carried out in two stages: ①Develop "Saturn" 1 and 1B to gain experience in the development of large launch vehicles and conduct flight tests of the "Apollo" spacecraft. ② Develop the Saturn 5 giant 3-stage launch vehicle as a vehicle for spacecraft to land on the moon.

American astronaut Neil Armstrong

On July 20, 1969, Armstrong left the footprints of his right foot on the lunar surface

4. Test flights: 1966-1968 Six unmanned flight tests were conducted in 2016 to evaluate the spacecraft's command module, service module and lunar module in low-Earth orbit, and to test the power plant of the lunar module. From 1968 to 1969, the "Apollo" 7, 8, and 9 spacecraft were launched for manned flight tests. It mainly conducts simulation tests of orbiting the earth, lunar flight and landing of the lunar module out of the lunar orbit, orbital maneuvering flight and simulated rendezvous, and simulated separation and docking of the lunar module and the command module. The flight lasted 11 days according to the time required for the moon landing to test the reliability of the spacecraft. The "Apollo" 10 spacecraft, launched on May 18, 1969, conducted a rehearsal flight of the entire moon landing process, orbiting the moon 31 times, and the two astronauts descended in the lunar module to an altitude of 15.2 kilometers from the moon.

5. "Apollo" spacecraft: The "Apollo" spacecraft consists of three parts: the command module, the service module and the lunar module.

1. Command module - the cockpit where astronauts live and work during flight, and is also the control center of the entire spacecraft. The command module is conical, 3.2 meters high and weighs about 6 tons. The command module is divided into three parts: the front cabin, the astronaut cabin and the rear cabin. Landing components, recovery equipment, attitude control engines, etc. are placed in the front cabin. The astronaut cabin is a sealed cabin that stores necessities and life-saving equipment for the astronauts to live for 14 days. The rear cabin is equipped with 10 attitude control engines, various instruments and storage boxes, as well as attitude control, guidance and navigation systems, shipboard computers and radio subsystems.

2. Service module - the front end is connected to the command module, and the rear end has the main engine nozzle of the propulsion system. The cabin is cylindrical, 6.7 meters high, 4 meters in diameter, and weighs about 25 tons. The main engine is used for orbit transfer and orbit change maneuvers. The attitude control system consists of 16 rocket engines, which are also used to separate the spacecraft from the third-stage rocket, dock the lunar module with the command module, and separate the command module from the service module.

3. Lunar module - consists of a descent stage and an ascent stage. It weighs 14.7 tons when taking off from the ground, is 4.3 meters wide, and has a maximum height of about 7 meters. ① Descent stage: consists of landing engine, 4 landing legs and 4 instrument bays. ②Upgrade: It is the main body of the lunar module. After the astronauts completed their activities on the lunar surface, they drove the upgrade back to the lunar orbit to rendezvous with the command module. The ascent upgrade consists of the astronaut cabin, return engine, propellant tank, instrument cabin and control system. Astronaut Seat; The cabin can accommodate 2 astronauts (but no seats) and has navigation, control, communication, life support and power supply equipment.

On July 20, 1969, the American "Apollo 11" spacecraft

landed on the moon, and American astronaut Aldrin stood

Insert in Pictured next to the American flag on the lunar surface.

4. Moon landing flight - The "Apollo" 11 spacecraft realized the ideal of man landing on the moon for the first time on July 20-21, 1969. Since then, the United States has launched the "Apollo" spacecraft six times, five of which were successful. A total of 12 astronauts landed on the moon.

The "Apollo" 11 spacecraft flew to the moon on July 16, 1969. The "Apollo" 11 spacecraft was carried by the "Saturn" 5 rocket into space. When the third-stage rocket flames out, the spacecraft is sent to a low-altitude parking orbit around the earth. The third-stage rocket ignited and accelerated for the second time, sending the spacecraft into the Earth-Moon transition orbit. The spacecraft separated from the third-stage rocket. After flying along the transition orbit for 2.5 days, the spacecraft began to approach the moon. The main engine of the service module decelerated, allowing the spacecraft to enter a lunar orbit. Astronauts N.A. Armstrong and E.E. Aldrin entered the lunar module, drove the lunar module to separate from the mother ship, and descended to the moon for a soft landing. The other astronaut remains in the command module and continues to orbit the moon. The lunar landing astronauts deployed solar arrays on the lunar surface, installed moon seismometers and laser reflectors, collected 22 kilograms of lunar rock and soil samples, and then drove the ascent stage of the lunar module back to orbit around the moon to rendezvous and dock with the mother ship. Then the lunar module was abandoned, the main engine of the service module was started to accelerate the spacecraft, and it entered the moon-Earth transition orbit. When approaching the earth, the spacecraft entered the reentry corridor, abandoned the service module, and made the domed bottom of the command module face forward, decelerating under the action of strong aerodynamic force. When entering low altitude, the command module ejects three parachutes to further reduce the descent speed. The "Apollo" 11 spacecraft command module splashed down in the Pacific Ocean southwest of Hawaii on July 24.

The spacecraft has a total length of 9.2 meters and a total weight of 7790 kilograms. The return capsule is 2.5 meters in diameter, about 6 cubic meters. It is equipped with 52 engines, which can accurately adjust the flight attitude and orbit of the spacecraft.

There is no difference in appearance between "Shenzhou VI" and "Shenzhou V". The "Shenzhou-6" spacecraft consists of an orbital module, a return module, a propulsion module, an escape tower and a transition section.

"Shenzhou 5" carries one astronaut Yang Liwei.

"Shenzhou 6" carries 2 astronauts. It is a new breakthrough in the history of my country's manned spaceflight.

The flight time of "Shenzhou 5" is 21 hours.

The flight time of "Shenzhou 6" is 119 hours

The scope of activities of the "Shenzhou 5" astronauts is limited to the spacecraft return capsule and simple scientific experiments.

The scope of activities of the "Shenzhou 6" astronauts includes the return capsule and the orbital module of the spacecraft. They will open the door at the connection between the return capsule and the orbital module, and enter the orbital module for the first time to conduct scientific experiments.

During the 21 hours on board Shenzhou V, Yang Liwei had snacks and coffee. The food brought to Shenwu is instant food and does not require heating or adding water.

On Shenzhou VI, the two astronauts can have hot food and hot drinks, and the variety of food will increase from the 20 to 30 types on Shenzhou V to 40 to 50 types. In terms of staple food alone, there are four varieties: white rice, eight-treasure rice, curry rice, and assorted fried rice.

"Shenzhou 5" astronauts go to the toilet: use diapers.

"Shenzhou 6" astronauts go to the toilet: use a special toilet. It consists of two small mouth containers that are in contact with the body, a long tube, a urine collection container, a trash can and an extraction device

NASA announced on the 1st that it had cooperated with the scheduled request Contact was lost with the landing U.S. space shuttle Columbia.

According to CNN, local people heard explosions at the planned landing site in central Texas. The U.S. authorities have made preparations for the worst, that is, all astronauts may be killed. Live footage from CNN showed that the space shuttle may have disintegrated after entering the atmosphere, and what was supposed to be a single flight path turned into multiple strands. U.S. government officials said it was "unlikely" that Colombia's disappearance was related to terrorist activities. There are only seven astronauts on board "Columbia", including Ilan Ramon, the first Israeli astronaut in space.

"Apollo" 12-17 spacecraft From November 1969 to December 1972, the United States launched "Apollo" 12, 13, 14, 15, 16, and 17 spacecrafts. Except for Apollo 13, which aborted its lunar landing mission due to the explosion of the liquid oxygen tank in the service module (two astronauts drove the spacecraft safely back to the ground), 12 astronauts have successfully landed on the moon.