We always see the same side of the Moon. The Moon has a solid, rocky surface. There's no rain or wind, but there is weather. Earth's Moon is 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 causes tides, creating a rhythm that has guided humans for thousands of years. The Moon was likely formed after a Mars-sized body collided with Earth several billion years ago. 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 in In Latin, the Moon was called Luna, which is the main adjective for all things Moon-related: lunar. Why can I see the Moon during the day? And other frequently asked questions about our Moon. When the full moon is a little bit closer to us than usual, it appears especially large and bright in the sky.
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 causes tides, creating a rhythm that has guided humans for thousands of years. If you set a single green pea next to a U. The Moon is Earth's only natural satellite. It goes around the Earth at a distance of about , miles , kilometers. The Earth and Moon are tidally locked.
Moon. Moon (disambiguation) - Wikipedia
Retrieved 11 November The Moon has long been associated with insanity and irrationality; the words lunacy and lunatic are derived from the Latin name for the Moon, Luna. Walken and Company. Bibcode : Natur, Moon. Journal of Geophysical Research. Archived from the original on 7 March Main articles: SelenographyLunar terraneList of lunar featuresMoon, and List of quadrangles on the Moon. Retrieved 15 May In this way, a solar eclipse is an occultation of the Sun. A near lunar quietude of fourteen years followed the last Soviet mission to the Moon of Series A, Mathematical and Physical Sciences. Archived from the original on 8 March Archived from the original on 5 February Retrieved 16 May Space Settlements: A Moon Study, Moon.
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- One possible scenario then is that Moon impacts on the near side may have made it easier for lava to flow onto the surface, Moon.
- Explore All Moon Stories.
- The Moon does not have a global dipolar magnetic field and only has crustal magnetization likely acquired early in Moon history when a dynamo was still operating, Moon.
- The Moon's highest altitude at culmination varies by its lunar phaseor more correctly its orbital position, and time of the year, or more correctly the position of the Moon axis, Moon.
- Weather on the Moon.
The Moon is Earth 's only natural satellite. It orbits at an average distance of , km , mi , about 30 times Earth's diameter. The Moon always presents the same side to Earth, because gravitational pull has locked its rotation to the planet. This results in the lunar day of The Moon's gravitational pull — and to a lesser extent the Sun 's — are the main drivers of the tides. The Moon is in geophysical terms a planetary-mass object or satellite planet. It has a mass that amounts to 1. The body of the Moon is differentiated and terrestrial , with no significant hydrosphere , atmosphere , or magnetic field. It formed 4. The lunar surface is covered in lunar dust and marked by mountains , impact craters , their ejecta , ray-like streaks and, mostly on the near side of the Moon, by dark maria "seas" , which are plains of cooled magma. These maria were formed when molten lava flowed into ancient impact basins. The Moon is, beside when passing through Earth's shadow during a lunar eclipse , always illuminated by the Sun, but from Earth the visible illumination shifts during its orbit, producing the lunar phases. This is mainly due to its large angular diameter , while the reflectance of the lunar surface is comparable to that of asphalt. The apparent size is nearly the same as that of the Sun, allowing it to cover the Sun almost completely during a total solar eclipse. For humans the Moon has been an important source of inspiration and knowledge, having been crucial to cosmography , mythology, religion , art, time keeping , natural science , and spaceflight. On September 13, , the first human-made object to reach an extraterrestrial body arrived on the Moon, the Soviet Union 's Luna 2 impactor. In , the Moon became the first extraterrestrial body where soft landings and orbital insertions were achieved. On July 20, , humans for the first time landed on the Moon and any extraterrestrial body, at Mare Tranquillitatis with the lander Eagle of the United States ' Apollo 11 mission. Five more crews were sent between then and , each with two men landing on the surface. The longest stay was 75 hours by the Apollo 17 crew.
White Moon. Because impact craters accumulate at a nearly constant rate, Moon, Moon, counting the number of craters per unit area can be used to estimate the age of the surface. The tidally locked synchronous rotation of the Moon as it orbits the Earth results in it always keeping nearly the same face turned towards the planet, Moon. At the North and South Poles the Moon is 24 hours above the horizon Moon two weeks every tropical month about 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 in
About earth's moon
The Artemis program has advanced the farthest, and includes plans to send the first woman to the Moon [] as well as build an international lunar space station called Lunar Gateway. Journal of Aerospace Engineering. Top Questions about Moon Moon. The oblique impact blasted material into orbit about the Earth and the material accreted and formed the Moon [44] [45] Moon beyond the Earth's Roche limit of ~ 2. The Discarded Image. Although only a few multi-ring basins have been definitively dated, they are useful for assigning relative ages, Moon. Alternative names, Moon. This barycenter is 1, km 1, Moon, mi about a quarter of Earth's radius beneath the Earth's surface. North pole right ascension. Journal of Geophysical Research.
Retrieved 7 April Current Biology. Although the Chinese of the Han Dynasty believed the Moon to be energy equated to qitheir 'radiating influence' theory recognized that the light of the Moon Moon merely a reflection of the Sun, Moon, and Jing Fang 78—37 BC noted the sphericity of the Moon, Moon.
University of St Andrews. Psychological Bulletin. A Handbook of Germanic Etymology. Szampon familijny pokrzywa Cambridge Guide to the Solar System 2nd ed. Archived from the original on 8 April Later that year the first human-made object Luna 2 reached the Moon's surface by intentionally impacting. The variations in apparent size, due Moon the non-circular orbits, Moon, are nearly the same as well, Moon, though occurring in different cycles. 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 in Because the Moon's orbit around Earth is inclined by Moon 5. Archived from the original on 14 March Archived from the original on 6 November Retrieved 11 February Retrieved 27 March Moon Questions about Earth's Moon. The usual English proper name for Earth's natural satellite is simply MoonMoon, with a capital M. Categories : Solar System Moon Moons Moon objects known since antiquity Planetary satellite systems Planetary-mass Moon Moons with a prograde orbit.
