Pa Mak's perfect physics says humans have never set foot on the moon.Dang Jum Tour

Drama: A famous Thai physics professor says humans have never walked on the moon, noting that 50 years ago it was still difficult to go to the moon. So why doesn't anyone go now? This time, the nerd responded and explained why.

The year 1969 was a great day for humanity after Neil Armstrong became the first human to travel.Step on the moonYes, and since then no one has gone to the moon again.

Date: April 6, 2024 A famous physics teacher expressed his opinion on this matterStep on the moon50 years ago, it would have been a hoax. Because after Neil Armstrong succeeded. And after that no one went to the moon again. Although technology today is much more advanced than it was 50 years ago, why is it so difficult?

This matter became controversial on social media until the tour was cancelled.Physics teacherLike this person who Facebook Albert Beaurewag George He came out to give an answer on this topic. This is done by answering the questions as follows:

1. Why didn't NASA go to the moon again after Apollo 17 ended?

Going to the moon requires a huge budget. During that period, America was suffering from economic problems. Many people came out to oppose him. Congress has made huge budget cuts in this regard. Even having to abandon the project to take humansmoon And change the policy to focus on LEO practices instead

One important thing is why they sent men to the moon in 1969. There is the question of political motivation involved. Although this project is risky, it must be done. If you measure risk, how big is it? It was so risky that no one insured the Apollo astronauts, but today, in the Age of Artemis, the risks are lower.

2. In those days it was possible. Why is it so difficult these days?

Postponing the launch of the Artemis-1 rocket does not mean that going to the moon 50 years ago has been postponed. Because launching the rocket is not an easy launch, we have to look at the issue of liquid hydrogen fuel leakage. Unfavorable weather conditions for the launch The moon's orbit must coincide with the launch of another rocket. System security is very important.

As for the Apollo era, fifty years ago, there were political pressures resulting from the Cold War. To compete with the Soviets, but at present there is no longer such political pressure. The missiles are launched every time, and the cost of one shot is one billion dollars. Although it is cheaper than in the era of Apollo, todayNASAThe budget has been reduced, and there is no longer as large a budget as before.

3. Why should NASA test the system before sending humans aboard the Orion spacecraft mounted on the SLS rocket?

If we study things that are used on the ground, such as airplanes and cars, the system must be tested before production and actual use. Because it is a safety issue. And if you look at the Apollo project, it wasn't that they were going to send astronauts to the moon right away. It must pass several tests. In addition, the first mission suffered a disaster and lost 3 astronauts.

What was published does not say that whatever America does, it must be believed first. In addition to this question, America and other space agencies such as China and India also have evidence that can prove this. For example, an Indian spacecraft took pictures of the landing sites of Apollo 11-12 and 1-17, as taken by Neil Armstrong. A device to measure the distance between the Earth and the Moon. It makes you realize how far apart they are.

Finally, there is the physics teacher. But I didn't really study the information. Talk about conspiracy theories like some Thais. It even reinforces that teachers are not always right.

In short, why haven't more astronauts been sent to the moon?

1. At the time, there was a Cold War political motivation to compete with the Soviet Union. Moreover, NASA has a huge budget.

2. After that, NASA's budget was significantly reduced. It makes it impossible to fly easily and no longer has any political motive.