moon wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/MoonThe Moon is Earth's only natural satellite. At about one-quarter the diameter of Earth (comparable to the width of Australia), it is the fifth largest satellite in the Solar System, the largest satellite in the Solar System relative to its major planet, and larger than any known dwarf planet. The Moon is a
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See moreThe usual English proper name for Earth's natural satellite is simply Moon, with a capital M. The noun moon is derived from Old English mōna, which (like all its Germanic cognates) stems from Proto-Germanic *mēnōn,
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Orbit
While orbiting around the Sun, the Earth and Moon orbit around their common center of mass, or barycentre, with a sidereal period of 27.32 days. This barycentre is located 1,700 km (1,100 mi) (about a quarter of Earth's...
See moreAlthough Luna landers scattered pennants of the Soviet Union on the Moon, and U.S.A. flags were symbolically planted at their landing sites by the Apollo astronauts, no nation claims ownership
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See moreIsotope dating of lunar samples suggests the Moon formed around 50 million years after the origin of the Solar System. Historically, several formation mechanisms have been proposed, but none satisfactorily explains the features of the Earth–Moon system. A
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See moreThe Moon is a very slightly scalene ellipsoid due to tidal stretching, with its long axis displaced 30° from facing the Earth, due to gravitational
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See moreBefore spaceflight
Pre-telescopic observation (until 1609)
Since pre-historic times people have taken note of the Moon's phases...
See moreHuman impact
Pollution and contamination
While the Moon has the lowest planetary protection target-categorization, its degradation as a pristine body and scientific place has been discussed and particularly understood...
See moreWikipedia text under CC-BY-SA license- https://simple.wikipedia.org/wiki/MoonSee more on simple.wikipedia.orgBecause the moon is round, half of it is lit up by the sun. As it goes around (or orbits) the Earth, sometimes the side that people on Earth can see is all lit brightly. Other times only a small part of the side we see is lit. This is because the Moon does not send out its own light. People only see the parts that are being lit by sunl…
- Alternative names: Luna
- Adjectives: lunar, selenic
- Apogee: 405,696 km (0.002 7 AU)
- https://en.wikipedia.org/wiki/Moon_(2009_film)
Moon is a 2009 science fiction film directed by Duncan Jones (in his directorial debut) and written by Nathan Parker from a story by Jones. The film follows Sam Bell (Sam Rockwell), a man who experiences a personal crisis as he nears the end of a three-year solitary stint mining helium-3 on the far side of the Moon. Kevin Spacey voices Sam's robot companion, GERTY. Moon premiered at the 2…
Wikipedia · Text under CC-BY-SA license- Music by: Clint Mansell
- Budget: $5 million
- People also ask
- https://en.wikipedia.org/wiki/Origin_of_the_Moon
The origin of the Moon striking the Earth, making a debris ring that eventually collected into a single natural satellite, the Moon, but there are a number of …
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- https://en.wikipedia.org/wiki/Io_(moon)
Io ( / ˈaɪ.oʊ / ), or Jupiter I, is the innermost and third-largest of the four Galilean moons of the planet Jupiter. Slightly larger than Earth’s moon, Io is the fourth …
- https://en.wikipedia.org/wiki/Orbit_of_the_Moon
The orbit of the Moon is a nearly circular ellipse about the Earth (the semimajor and semiminor axes are 384,400 km and 383,800 km, respectively: a difference of only 0.16%). The equation of the ellipse yields an eccentricity of 0.0549 and …
- https://en.wikipedia.org/wiki/List_of_missions_to_the_Moon
269 rows · As part of human exploration of the Moon, numerous space missions have been undertaken to study Earth's natural satellite.Of the Moon landings, Luna 2 of the Soviet Union was the first spacecraft to reach its surface …
- https://en.wikipedia.org/wiki/Sailor_Moon
Sailor Moon (Japanese: 美少女戦士セーラームーン, Hepburn: Bishōjo Senshi Sērā Mūn, originally translated as Pretty Soldier Sailor Moon and later as Pretty Guardian Sailor Moon) is a Japanese manga series written and illustrated by …
- https://en.wikipedia.org/wiki/Lunar_phase
Concerning the lunar month as viewed from Earth, the lunar phase or Moon phase is the shape of the Moon 's directly sunlit portion, which can be expressed quantitatively using areas or angles or described qualitatively using the terminology of new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, last quarter and ...
