The moon formed about 4.5 billion years ago. In the Solar System, the Moon is the fifth largest natural satellite. The Moon is in a synchronous orbit with the Earth, that is, the period of rotation of the Moon is equal to the period of rotation around the Earth, about 27.3 days, so it always rotates one face towards the Earth. The Moon's interior structure is separated into three distinct geochemical components, the crust, mantle, and core. Surrounding the core is the inner part of the mantle with a radius of about 480 km to 587 km, a part is also melted. The upper mantle structure is thought to have formed by crystallization from a magma ocean that existed shortly after the Moon's formation about 4.5 billion years ago. The lunar topography has been measured by laser and stereo image processing. A prominent topographic feature is the Antarctic - Aitken basin to the south of the far side of the Moon. And from the earth we can see it is very small, but when touching the moon it is very big. And it's a beautiful planet

Night fell quickly, all over the street, houses were lit. Sparkling light. But just a few minutes later, the full moon rose. My whole family gathered on a small mat placed in front of the porch, watching the moon. My friends and I in the neighborhood gathered in groups of five, seven, and lined up in a row of dragons and snakes to process the lanterns to break the Mid-Autumn Festival. The star paper lanterns, carp lights... with flickering fire and moonlight as one. Bored of playing, we broke the deck together. Sometimes when I look up, I feel like they're smiling at us, then reach for a piece of candy I've left for them. The night was also late, the moon was getting higher and higher and lighter. Suddenly a dark cloud flew from nowhere to obscure the moonlight, breaking the bustling atmosphere. The fun must be over, we return the quiet atmosphere to the night, although everyone does not want to leave that moonlit night. Back home, everyone wishes to go back in time to enjoy the excitement of moonlit nights like tonight. 

VOTE 5S