About Universe exploration , human beings have never stopped! The moon has always been a project that humans want to explore, but the progress is very slow.
The United States will test launch the moon landing rocket "sls" at 8:33 pm on August 29, 2022. This moon landing will be the United States’ first departure after more than 50 years.
48 hours before launch, the launch pad suffered three lightning strikes
Whether it is a manned spacecraft entering space or an unmanned spacecraft, as long as it is launched, it must conduct precise tests on various meteorological conditions. The launch of the moon landing rocket by the United States is also in this way.
NSA officially announced: The moon landing rocket will be test-launched on time at 8:33 pm on August 29, 2022, Beijing time.
All the staff preparing for this time entered the stage of preparation within 48 hours before the launch.
However, in these 48 hours, the media reported: Florida has experienced thunderstorms in the past two days, The US moon landing rocket launch pad suffered three lightning strikes in two days. The news of
has made many people worry about whether the launch will go smoothly.
NASA stated: If this launch encounters thunderstorm weather and cannot be avoided, it will choose to relaunch at the alternate launch port and launch time on September 2 or 5.
NASA’s return to the moon this time has also attracted much attention. Since 1969, NASA announced that the Saturn V manned spacecraft successfully landed on the moon, NASA has never landed on the moon again.
Many people still suspect that NASA’s manned moon landing was a hoax.
In 1969, was the American manned moon landing a hoax?
In 1969, American astronauts Neil Armstrong and Buzz Aldrin successfully landed on the moon on the fifth manned spacecraft of the Apollo program and inserted their country's flag into the lunar surface.
After the United States announced that it had successfully landed on the moon, many people began to question whether it had really landed on the moon? Questioners believe that it is simply impossible to land on the moon. If it was possible, why would there be no follow-up? There seems to be nothing discovered about the moon.
In fact, was indeed when the United States landed on the moon.
First, at that time, the United States and the Soviet Union were in the midst of the Cold War . In order to prove that they were the most powerful, the two countries not only vigorously developed their military, but also vigorously developed aerospace. At that time, the American moon landing program spacecraft was launched a total of 7 times, 6 of which were successful. At that time, the United States did have the corresponding capabilities to land on the moon. If it was faked, the Soviet Union at the time would definitely reprimand and expose it.
Second, after the successful moon landing, several launches brought back more than 380 kilograms of soil from the moon and gave part of it to more than 130 countries, including the Soviet Union and my country. Part of the lunar soil given to our country is kept in the museum and part is used for research.
The research results show that these soils and the materials contained in the soil belong to the moon. Comparing the soil collected from the moon by my country's Chang'e 2 and the original soil, the same substance was indeed found. The difference is that now we can definitely say that it is a certain substance, while the wording adopted by the United States at the time was "suspected."
Speaking vaguely will give people the illusion that nothing has been discovered. In addition, NASA ignored the outside world at that time, which will make people feel "guilty". Over time, many people will think that the moon landing that year was a fake.
In addition, my country's Chang'e 2 discovered some traces of the United States' moon landing during its detection.
However, some people have questioned:
Why was it that they were able to land on the moon 50 years ago, but only now have there been any movement?
20 years ago, in order to win the competition, the United States spent huge sums of money and adopted an extremely careful plan to land on the moon. The final implementation result of the
plan is: it can only succeed and cannot fail.
In 1960, the people in power at the time proposed a next-generation space program. From 1961 to 1965, the United States launched 9 probes to the moon and took 18,000 photos of the moon. From 1965 to 1966, 10 manned spacecraft were launched successively, each carrying 2 astronauts, and various trainings were carried out. From 1966 to 1968, five probes were launched, achieving soft landings on the moon and acquiring more than 80,000 photos of the moon. From 1966 to 1967, three lunar probes were launched to check the relatively expected landing site. In 1969, the launch was successful and humans landed on the moon for the first time.
This plan costs 23 billion.
It stands to reason that with the advancement of science and technology and the development of all aspects, the speed of landing on the moon should be faster and faster. However, there has been no movement in the United States. This is mainly because the cost is too high.
Back then, a large part of the reason why the United States did that was because he was more powerful. As long as he proved that he was more powerful, for him at the time, the task was completed, and other things were not that important for the time being.
In addition, the suppliers of parts back then could not be found, and the quality of many parts now cannot be guaranteed, so this plan will be continuously postponed.
The cost of each moon landing is too high, and the cost will be strictly controlled.
Take this launch of the moon landing rocket as an example, as early as 2011. The United States has already begun preparations for returning to the moon, but the budget has continued to increase and the plan has been continuously delayed. This plan has cost $37 billion so far.
If manned missions are to be carried to the moon, space suits will also cost a lot of money. A spacesuit is equivalent to an astronaut's protective umbrella in space. As long as this protective umbrella is there, the astronaut can live a normal life, otherwise he will die.
