Moon - Wikipedia The Moon is Earth's only natural satellite It orbits around Earth at an average distance of 384 399 km (238,854 mi; about 30 times Earth's diameter) The Moon is tidally locked to Earth This makes the Moon's near side face Earth always with the same lunar hemisphere, and synchronizes its rotation period to its orbital period (lunar month) of 29 5 Earth days
Earths Moon - Science@NASA Like Earth, the Moon has a day side and a night side, which change as the Moon rotates The Sun always illuminates half of the Moon while the other half remains dark NASA’s Lunar Reconnaissance Orbiter (LRO) mission has mapped the entire lunar surface, including the Moon’s near and far sides, down to a scale of one meter
The moon — A complete guide to Earths companion | Space The moon likely has a very small solid iron core (Image credit: Karl Tate, SPACE com) The moon's rocky mantle is about 825 miles (1,330 km) thick and made up of dense rocks rich in iron and
Its Official: Scientists Confirmed Whats Inside Our Moon The inner core, the team found, also has a density of about 7,822 kilograms per cubic meter That's very close to the density of iron The Moon as captured by Andrew McCarthy and Connor Matherne Curiously, in 2011 a team led by NASA Marshall planetary scientist Renee Weber found a similar result using what were then state-of-the-art seismological techniques on Apollo data to study the lunar
In Depth | Earths Moon – NASA Solar System Exploration The Moon was likely formed after a Mars-sized body collided with Earth several billion years ago Earth's Moon is the only place beyond Earth where humans have set foot, so far Earth's only natural satellite is simply called "the Moon" because people didn't know other moons existed until Galileo Galilei discovered four moons orbiting Jupiter
Facts About the Moon | National Geographic • The moon's gravitational pull on the Earth is the main cause of the rise and fall of ocean tides The moon's gravitational pull causes two bulges of water on the Earth's oceans—one where
Moon Trek Trek is a NASA web-based portal for exploration of Moon This portal showcases data collected by NASA at various landing sites and features an easy-to-use browsing tool that provides layering and viewing of high resolution data
All About the Moon | NASA Space Place – NASA Science for Kids The Moon is the only other planetary body that humans have visited On July 20, 1969, NASA astronauts Neil Armstrong and Buzz Aldrin were the first people to set foot on the dusty surface of the Moon Ten other American astronauts followed They collected hundreds of pounds of lunar soil and rock samples, conducted experiments and installed
Moon Facts - Interesting Facts about the Earths Moon - Space Facts The Moon (or Luna) is the Earth’s only natural satellite and was formed 4 6 billion years ago around some 30–50 million years after the formation of the solar system The Moon is in synchronous rotation with Earth meaning the same side is always facing the Earth The first uncrewed mission to the Moon was in 1959 by the Soviet Lunar Program with the first crewed landing being Apollo 11 in 1969
Everything you need to know about the Moon | Astronomy. com The Moon’s outer layer is a thin, rocky crust made up of oxygen, silicon, magnesium, iron, calcium, aluminum, and trace elements like potassium, titanium, and uranium Beneath the lunar surface