Facts about Earth's Moon

The moon is wonderful. Every night it is outside and the high sky brings light to the world. Most people use the light of the moon. Because, I do not know why the moon shines or how to do it. Today's scientists are busy with proof of theory and study of the moon. It helps society to better understand the moon. They know much about the moon, but there are still many things to learn. What? Eagle landed ... Many people use this sentence without knowing where it came from. On July 20, 1969, the National Aeronautics and Space Administration (NASA) shocked the world, and Neil Armstrong said these words when it was nicknamed "Eagle" on the Apollo spacecraft It was.

The moon is a natural satellite of the earth, meaning that it rotates around the earth, as the earth goes around the sun. The moon is about 384,000 kilometers (239,000 miles) from the earth and it takes about 27 days to orbit the earth. At the same time that the moon rotates, the moon rotates around its own axis. This is why the same side of the moon is always facing the earth. The moon moving around the earth affects the tide of the earth, causing specific eclipses to occur on the earth, the sun, and the moon.

The earth 's orbit around the moon turning around the sun and the earth is not circular. They are elliptical. On the orbit of the earth, the moon is closer to time and sometimes farther from the earth. The tidal power of the moon is the strongest at the near point (when the moon is the closest), at the far point the weakest (when the moon is the furthest). The earth is close to the sun in winter in the Northern Hemisphere and away from the sun in the summer. The tidal power of the sun is the strongest at the closest point (the earth is closest to the sun) and weakest at the far end (when the earth is furthest from the sun).

The full moon is the phases of the moon when the moon moon illuminates the earth. This phase occurs when the earth is between the moon and the sun. About a week later, the moon entered the quarter of the lunar month. At this point, only half of the surface of the moon can be seen from the earth, so the moon looks like a semicircle. When the moon moves between the earth and the sun, the side facing the earth is completely dark. This is called the New Moon Phase, and we usually do not see the moon at this point. Sometimes, you can almost understand the outline of the new moon in the sky. This is because sunlight reflects off the Earth and hits the moon. Before and after the quarter moon phase are uplift and new moon phase. During the expanse of the moon, the moon was illuminated more than half, but it was not full. At the new moon stage, the moon is considered less than half as bright and has only one sliver or crescent shape.