The only countries that have made soft landings on the moon are China, the United States and Russia. Why did Israel and India fail to land on the moon one after another?

It is very difficult to soft land on the moon. The research on this technology is also very high-end. The lunar landing technology of Israel and India is not high-end enough. Therefore, the continuity of soft landing failed. Israel and India still have a long way to go in the technology of natural soft landing on the moon.

India’s Chandrayaan-2 lost contact with its soft landing in the early morning of September 7. Israel had also failed before, and they still failed despite the help of the United States. Many people will think that India has the help of the United States. It has successfully launched satellites in the past and it should be very easy to achieve a soft landing on the moon. In fact, this is not the case. Achieving a soft landing on the moon requires a high level of technology. The only countries in the world that have achieved a soft landing are China, Russia, and the United States. The United States had achieved a soft landing decades ago. China has also successfully achieved a soft landing in the past few years. China, the United States and Russia all have decades of experience in technology research. But both India and Israel have too little experience. Although there is help from the United States, the United States has not handed over core technologies to these countries.

You can use a parachute to slow down and land directly. The moon has no air, so it can only land intelligently and autonomously. It requires independent analysis, judgment and independent control of the location, height and speed throughout the entire process. The landing technology is several levels more difficult, and any small problem may lead to failure. As for landing on Mars, as long as the rocket thrust is strong enough, a lunar probe can be launched.

There is still a lot of experience accumulated in the exploration of the universe, and several failures are inevitable. When we look at the long history of history, a soft landing on the moon is a small step to landing on the moon, but it is a giant step in the progress of human technology.