What is the difference between Luna Spacecraft 1 and Chang e 1

Chang'e-1 is our Chinese lunar exploration satellite. Luna Spacecraft 1 is Indian.

Chang'e-1 has been successfully used. Lunar spacecraft 1 is in the preparation stage and will be ready to go into space around April 9 next year.

The tasks are basically similar.

In recent years, India, with the support of the United States, has been constantly opposing China. We wish India's A-3 lunar spacecraft 1 an early morning in the west.

The Lunar Spacecraft 1 is India's, and Chang'e-1 is China's. And Luna Spacecraft 1 hasn't been built yet. In the past few years, India has always thought that it is a strong country, and it has been clamoring for something to be done.

It's the same with astronautics. But India is always clamoring and nothing has come out. Personally, I believe that India can only be regarded as a second-rate space power.

Chang'e-1 is China's lunar exploration satellite (orbiting).

And Luna Spacecraft 1 is Indian (orbiting).

I also heard that it was going to hit the surface of the moon.

Luna spacecraft 1 is the second step to the moon and Chang'e 1 is the first step to the moon landing The former is the moon landing and the latter is to take a few photos in the moon's synchronous orbit to test the data.

The former is a spacecraft that can carry people, and the latter is a satellite, which is to explore the path for the former.

Lunar spacecraft 1 refers to spacecraft, and Chang'e-1 refers to satellites.

It's the same, except that the latter has a nice name.

From the very beginning, the human lunar exploration program has been closely linked to the myths and stories of the ancestors. The U.S. manned lunar exploration program was named "Apollo" – an ancient Greek legend in which the sun god drove a horse-drawn chariot across the sky. The launch vehicle they used was called "Saturn 5" - the word "Saturn" is the name of the god Saturn in Greek mythology.

Japan named its lunar exploration vehicle "Kaguya-hime", the goddess of the moon in Japan. Therefore, when the Chinese themselves prepared to conduct lunar exploration, this plan was undoubtedly named "Chang'e Project".Luan Enjie, commander-in-chief of the lunar exploration project, told reporters that it is the first time in China that a myth has been used to name an aerospace project.

"Chang'e to the Moon" is the most widely spread beautiful myth of the Chinese nation for thousands of years. Naming China's moon landing project after "Chang'e" can give it more historical and humanistic flavors, and you will know that it is Chinese at first hearing, which will have a strong appeal to Chinese people at home and abroad, indicating that it is the project of the entire Chinese nation.

It took two years for Chang'e-1 to travel from Earth to the Moon.

On October 24, 2007, Chang'e-1 was launched from the Xichang Satellite Launch Center, and on March 1, 2009, Chang'e-1 completed its mission and hit the predetermined location on the lunar surface.

The success of the Chang'e-1 satellite's first exploration around the moon has set up the third milestone in China's aerospace industry, breaking through a large number of core technologies and key technologies with independent intellectual property rights, and making China one of the few countries in the world with deep space exploration capabilities.

Entering the lunar orbit after 14 days cannot simply divide the distance between the earth and the moon by the velocity. The satellite needs to go through four changes in the Earth's orbit before it can enter the lunar orbit, and three orbit changes in the lunar orbit before it can enter the final orbit.

From the take-off of Xichang to the arrival of the "work post" on the distant moon, the total flight distance of the Chang'e-1 satellite will exceed 1 million kilometers. The 1 million kilometers of long flight will require the Chang'e-1 satellite to pay about 13 days and 18 hours of flight time.

Not yet.

ps: Chang'e Chang'e Project.

According to China's plan for the lunar exploration project, the entire lunar exploration project is divided into three phases, the first phase of the project is "orbiting", the second phase of the project is "falling", and the third phase of the project in 2017 is "returning".

In the eyes of the outside world, the launch of the Chang'e-1 satellite is actually just a prelude to China's entire lunar exploration program. Although the Commission of Science, Technology and Industry for National Defense has only launched the first phase of the "Chang'e Project" and the "Lunar Exploration Project", and the second and third phases of the plan have not yet been formally established, no one doubts that they are already "ready to fly."

After the successful launch of Chang'e-1 in April 2007, the second phase of the Chang'e Project will soon enter the substantive stage. It is reported that from 2009 to 2015, China will enter the second phase of the Chang'e project, at which time will carry out two or three soft landing patrol surveys, of which the plan to launch a soft lander to the lunar surface in 2012 has been basically determined, according to this plan, the soft lander will carry a lunar rover carrying a video camera and a variety of exploration instruments, patrol and survey on the lunar surface, and collect basic data for the establishment of a lunar base. At present, China basically has the technical, material, and economic strength to carry out this task.

It is reported that the lunar rover used in the second phase of the plan will be selected by means of national bidding, and more than 10 scientific research institutes and universities in China have participated in the competition.

After that, China will carry out the 2017 "Chang'e Project III" operation, which will launch a lunar soft lander that will not only collect samples of lunar soil and rocks, but also return to Earth in a return capsule. In this phase, space robots will play a major role, playing an important role in activities such as satellite maintenance and space science experiments. It has been learned that in order to implement the robot landing program to the moon as soon as possible, the state has already set up the first specialized research institute for space robots, that is, the National High-tech Space Robot Engineering Research Center, and space robots have now entered the research and development process.

Some experts believe that in space, astronauts are an extremely expensive resource, and it will be safer and more economical to replace some of the work of astronauts with robots when the conditions are not yet ripe.

After the completion of the third phase of the Chang'e project, China will enter the stage of manned lunar landing, and then China's manned lunar landing program will all surface. Some analysts believe that China's manned lunar landing program will become the fourth phase of the "Chang'e Project." In this phase of the project, how will China land people on the moon?

According to the design of Chinese scientists, the method planned by China is to first send the spacecraft to the earth's orbit with a carrier rocket, and then the spacecraft will move to the lunar orbit on its own, release the landing module, land on the surface of the moon, and the astronauts will land on the moon. After the activity was completed, the astronauts returned to the landing module, flew away from the moon, and redocked with the spacecraft waiting in lunar orbit, thus ending the lunar landing process.