Human Lunar Day丨What is on the back of the moon?

On this day in 1969, the United States' Apollo 11 landed on the moon, and astronaut Armstrong left the first human footprint on the moon. "This is a small step for man, but a giant leap for mankind!" From then on, July 20 was designated as "Human Lunar Day" to commemorate this feat in human history.

For those of us living on Earth, the moon we see is always half a moon. So what is on the far side of the moon? Why did the Chang'e-4 probe land on the far side of the moon? Today, let's learn about it together:

"When I was young, I didn't know the moon, I called it a white jade plate." For thousands of years, the Chinese have been writing romantic stories about the moon, and step by step, the myth has been illuminated into reality. With the announcement of my country's preliminary plan for manned lunar landing, and plans to achieve manned landing on the moon for scientific exploration before 2030, and then explore the construction of a lunar scientific research experimental station, we are not far away from the next milestone of the moon landing.

We never stop learning about the moon and exploring the starry sky!