Moon - Wikipedia
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. Tidal forces between Earth and the Moon have …
Moon | Features, Phases, Surface, Exploration, & Facts | Britannica
4 days ago · Moon, Earth’s sole natural satellite and nearest celestial body. Known since prehistoric times, it is the brightest object in the sky after the Sun. Its name in English, like that …
Earth's Moon - Science@NASA
Jan 17, 2025 · Earth’s Moon: Overview. The Moon makes Earth more livable by moderating our home planet’s wobble on its axis, leading to a relatively stable climate. It also causes tides, …
Moon Facts - NASA Science
Dec 3, 2024 · Our Moon shares a name with all moons simply because people didn’t know other moons existed until Galileo Galilei discovered four moons orbiting Jupiter in 1610. In Latin, the …
In Depth | Earth's Moon – NASA Solar System Exploration
The brightest and largest object in our night sky, the Moon makes Earth a more livable planet by moderating our home planet's wobble on its axis, leading to a relatively stable climate. It also …
Moon - Glenn Research Center | NASA
Nov 22, 2023 · The Moon completes an orbit of the Earth every 27.3 days (approximately 655 hours). The Moon also rotates on its axis. Because of tidal forces, it completes one revolution …
All About the Moon | NASA Space Place – NASA Science for Kids
Jan 14, 2025 · Earth has just one moon – a rocky, cratered place, roughly a quarter the size of Earth and an average of 238,855 miles away. The Moon can be seen with the naked eye most …
Liftoff! NASA Sends Science, Tech to Moon on Firefly, SpaceX Flight
Jan 15, 2025 · Once on the Moon, NASA will test and demonstrate lunar drilling technology, regolith (lunar rocks and soil) sample collection capabilities, global navigation satellite system …
Earth's moon, facts and information - National Geographic
Jul 3, 2019 · The moon, Earth’s sole natural satellite, is our constant companion. It has circled our planet for billions of years, since before the first sparks of life flickered in the oceans—before …
What Are the Moon’s Phases? - NASA Space Place
Jan 14, 2025 · We describe how the Moon looks with the eight Moon phases, or shapes: If you have looked into the night sky, you may have noticed the Moon appears to change shape …