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The Moon is Earth's only natural satellite. It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth. Because of this, the lunar day and the lunar month are the same length, at 29.5 Earth days.
26 de jul. de 2018 · 31K. 5.2M views 5 years ago. What is the moon made of, and how did it form? Learn about the moon's violent origins, how its phases shaped the earliest calendars, and how humans first explored...
Learn about Earth's Moon, its origin, phases, weather, and more from NASA. Discover how the Moon affects our planet and solar system, and explore its history and future missions.
Hace 6 días · Moon, Earth ’s sole natural satellite and nearest large celestial body. Known since prehistoric times, it is the brightest object in the sky after the Sun. It is designated by the symbol ☽. Its name in English, like that of Earth, is of Germanic and Old English derivation.
Learn about the Moon's origin, structure, surface, orbit, phases, and potential for life. Find out how the Moon affects Earth's climate, tides, and exploration.
Learn how the Moon orbits Earth, why we only see one side of it, and how its tilt affects eclipses. Explore the Moon's features, history, and missions with NASA's videos and resources.
7 de sept. de 2023 · The Moon is Earth’s only permanent natural satellite, and it’s the fifth-largest satellite in our solar system.
