What does the 24-hour moon phase display mean?

It is understood that the moon reflects sunlight, and people can see it when the reflection intensity of the moon is higher than the light intensity at that time. Generally, the light intensity is relatively high during the day, and the moon cannot be seen. The moon will only appear when the light intensity is weak at night. If you can still see the moon during the day, it means that the reflection intensity of the moon at that time is higher than the light intensity at that time. Sometimes in the evening, when the sun has not completely set, we will see the moon looming on the horizon. The scientific reason for this is actually the same.

The moon is bright enough to appear in the sky, and the moon and sun appear on the horizon at the same time. At this time, because the rotation period of the earth around the sun is different from that of the moon around the earth, this celestial phenomenon needs certain conditions to be directly observed by the naked eye. Generally speaking, the moon can only be seen during the day from 2/kloc-0 to 23/lunar calendar in autumn when the sky is clear and visibility is good.

The moon goes around the earth, and the earth goes around the sun. In the process of rotation, the positions of the moon and the sun will change constantly. The moon goes around the earth once a month, so it presents different scenes in 24 hours a day. The size of the moon that can be seen on the earth every day is the moon phase, which depends on the surface area of the moon illuminated by solar energy at a certain moment. Generally speaking, in addition to the first and second days of the lunar calendar, in the first half of each month, if the weather is fine, every day,

The moon is the satellite of the earth, and it is also the earliest planet that human beings set foot on. Landing on the moon is a great progress in human history. The diameter of the moon is a quarter of that of the earth, and its mass is one-eighty-first of that of the earth. The moon is the most massive satellite, and its surface is covered with meteorite craters of different sizes and shapes, which shows how many hardships it has experienced. There are many legends about the moon since ancient times, the most famous of which is the Goddess Chang'e flying to the moon. Therefore, the moon was also called Xuan Rabbit, Chan Juan and Pan Yu in ancient times.