what are the differences between the kuiper belt and the oort cloud?
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The Kuiper cloud, which is more commonly known as Kuiper belt, is a disk-shaped region that is seen beyond Saturn's orbit. The Oort cloud is a mass of trillions of comets and dust that circle the sun. While the Kuiper belt is disk shaped, the Oort cloud is spherical shaped. ...
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The outer planets are also called the Jovian planets or gas giants. Like the inner planets, the outer planets have similar characteristics to one another. ... While the inner planets have few or no moons, the outer planets have dozens each. The inner and outer planets are separated by the asteroid belt.
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Uranus is larger than Neptune in terms of its diameter, but Neptune is more massive that Uranus, so it's larger than Uranus in that regard. Neptune has much more active weather whereas Uranus is comparatively quiet, with only a few features and storms popping up here and there.
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The oblateness of a planet depends on its speed of rotation and the rigidity of its interior. The interior of Jupiter is mostly liquid and it rotates rapidly therefore, Jupiter is more oblate than Earth. ... The outer planets Jupiter, Saturn, Uranus and Neptune are known as Jovian planets.
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The primary difference is that the inner core is solid due to immense pressure, while the outer core remains molten and is churned and stirred by the independently rotating inner core. This relationship gives rise to the “Geodynamo,” the source of Earth's powerful magnetic field.
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Discovered in 1930, Pluto is a member of the outer region of our solar system known as the Kuiper belt. It has a highly inclined and eccentric 248-year orbit around the Sun. As the second-largest known dwarf planet, Pluto is approximately 2,390 km in diameter and is composed primarily of ice and rock.
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What is the difference between cirrus and cumulus clouds? Cirrus clouds are thin; cumulus clouds are globular. What condition is required for cloud formation in the atmosphere? A rising parcel of air reaches its dew-point temperature.
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Just outside of Neptune's orbit is a ring of icy bodies. We call it the Kuiper Belt. It's pronounced ky-purr. This is where you'll find dwarf planet Pluto.
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The generally accepted difference is one of formation; stars are said to have formed from the "top down", out of the gases in a nebula as they underwent gravitational collapse, and thus would be composed almost entirely of hydrogen and helium, while planets are said to have formed from the "bottom up", from the ...
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While many asteroids are composed primarily of rock and metal, most Kuiper belt objects are composed largely of frozen volatiles (termed "ices"), such as methane, ammonia and water. The Kuiper belt is home to three officially recognized dwarf planets: Pluto, Haumea and Makemake.
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The inner planets are closer to the Sun and are smaller and rockier. The outer planets are further away, larger and made up mostly of gas. ... After an asteroid belt comes the outer planets, Jupiter, Saturn, Uranus and Neptune.
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>Mercury has a much higher density. ... What is the difference between the intercrater plains and the smooth plains that are found on Mercury in terms of time of formation? The intercrater plains are older than the smooth plains. What evidence do we have that Mercury has a partially molten, metallic core?
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(In case you're wondering, though, Mercury is still significantly larger than the dwarf planet Pluto: Pluto's equatorial diameter is just 2,302 km, about half Mercury's width.)
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Jupiter, Saturn, Uranus and Neptune are the jovian planets. ... One of the main differences that can be seen between terrestrial and jovian planets, is their surfaces. While the terrestrial planets are made of solid surfaces, the jovian planets are made of gaseous surfaces.
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If its mass is great enough for fusion to occur, it's a star. So the biggest difference between a star and a planet is that a sun is massive enough for fusion.
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Uranus and Neptune are the two most distant known major planets in our solar system. Both are now considered ice giants. Both are fundamentally different from the larger gas giants Jupiter and Saturn, and from smaller rocky worlds like Earth. Uranus and Neptune have similar masses and internal compositions.
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Mercury, Venus and Earth are the terrestrial planets. One of the main differences that can be seen between terrestrial and jovian planets, is their surfaces. While the terrestrial planets are made of solid surfaces, the jovian planets are made of gaseous surfaces.