Solar-system synonyms

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The universe is the whole of all matter, energy, planets, galaxies and space.
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Elements: The Earth is made up of iron, oxygen, silicon, magnesium, sulfur, calcium, aluminum and other trace elements.
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Any of the bivalve molluscs in the genus Venus or family Veneridae.
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Something unreasonable or unattainable:
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Jupiter generates its own heat.
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The fourth planet from the Sun and the second smallest in the solar system, with a diameter about half that of Earth. Mars is the last of the terrestrial or inner planets and has notable similarities to Earth, including polar ice caps and a tilted axis that gives it seasons. However, it is significantly less dense than Earth and has no magnetic field, suggesting that it lacks a metallic core, and its atmosphere, made up mostly of carbon dioxide, is much thinner than Earth's. Mars has no surface water apart from a layer of permanent ice that underlies the seasonally changing caps of frozen carbon dioxide at its poles; there is, however, clear evidence of earlier water flows in the form of channels, outwashes, and canyons. Other surface features include numerous craters, especially in the southern hemisphere, along with very large volcanoes and extensive windblown dunes. Mar's reddish color is due to the abundance of hematite in its surface rocks. Its two small, irregular moons, Phobos and Deimos, may be asteroids captured earlier by gravitational attraction.
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The definition of Mercury is the closest planet to the sun.
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The eighth planet from the sun, having a sidereal period of revolution around the sun of 164.8 years at a mean distance of 4.5 billion kilometers (2.8 billion miles), a mean equatorial diameter of 49,528 kilometers (30,775 miles), and a mass 17.25 times that of Earth.
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The sixth planet from the Sun and the second largest, with a diameter about ten times that of Earth. Saturn is a gas giant that is almost as large as Jupiter in diameter but with only about 30 percent of Jupiter's mass. Its mainly gaseous composition together with its rapid axial rotation (it rotates once every 10.7 hours) cause a noticeable flattening at the poles and a prominent equatorial bulge. Saturn is encircled by a large, flat system of rings made up of rock fragments and tiny ice crystals, first observed by Galileo in 1610. The rings are believed to be unstable and therefore likely of recent origin; they may have been formed from bodies such as asteroids or moons that were shattered as they approached closer than the Roche limit . Saturn has numerous moons, of which the largest is Titan, the second largest moon in the solar system after Jupiter's Ganymede and larger than both Mercury and Pluto.
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A dwarf planet having a sidereal period of revolution about the sun of 248.5 years, a highly elliptical orbit with a perihelion distance of 4.4 billion kilometers (2.8 billion miles) and an aphelion distance of 7.4 billion kilometers (4.6 billion miles), and a mean equatorial diameter of 2,302 kilometers (1,485 miles), less than half that of Earth. Until 2006, Pluto was classified as the ninth planet in the solar system.
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(Gr. Myth., person, proper) A god who is the personification of the heavens, the son and husband of Gaea (Earth) and father of the Titans, Furies, and Cyclopes: he is overthrown by his son Cronus (Saturn)
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A group of smaller bodies (such as planets or asteroids) that orbit one one or more stars.
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(Astronomy) A heliocentric model of the solar system, proposed in the 16th Century by the eponymous astronomer.
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A model of star and planet formation in which a nebula contracts under the force of gravity, eventually flattening into a spinning disk with a central bulge. A protostar forms at the nebula's center. As matter condenses around the protostar in the bulge, planets are formed from the spinning matter in the disk. This theory is widely accepted to account for the formation of stars and planetary systems such as ours. The first version of the nebular hypothesis was proposed in 1755 by the German philosopher Immanuel Kant and modified in 1796 by Pierre Laplace. &diamf3; The nebula that according to this hypothesis condensed to form the solar system is called the solar nebula .
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Find another word for solar-system. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for solar-system, like: the heavens, and stars, universe, earth, venus, heavenly bodies; the sun, moon, jupiter, mars, mercury and neptune.