which planet do most known extrasolar planets most resemble apex
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Which planet do most known extrasolar planets most resemble? a. mercury b. earth c. neptune d. mars 2016-08-12T23:33:22-04:00. The planet the most known extrasolar planets most resembles is the planet neptune. Neptune is the 8th planet that sits away from the sun. The correct answer is C.
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Venus Facts A planet called Kepler 186f, in the constellation Cygnus, is the  same size as the Earth and it is similar to Earth in looking to.  Venus is only slightly smaller than Earth… and is the closest in  size to it in our solar system.
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Definitions &Translations Wiktionary (4.00 / 1 vote) Rate this definition: data (Noun). : pieces of information. data (Noun). information. data (Noun). A collection of object-units that are distinct from one another. data (Noun). Plural form of datum.
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224 The extrasolar planets are gas giants, like Jupiter. -----Question 8b of 10 ( 3 Extrasolar Planets 249456 ) Maximum Attempts: 1 Question Type: Multiple Choice Maximum Score: 5 Question: Which planet do most known extrasolar planets LEAST resemble? Choice Feedback A. Jupiter That's not correct. Jupiter is a very large planet. B. Neptune That's not correct.
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Kepler Discovers Smallest 'Habitable Zone' Planets The third planet, Kepler-69c, is 70 percent larger than the size of Earth, and orbits in the habitable zone of a star similar to our sun. Astronomers are uncertain about the composition of Kepler-69c, but its orbit of 242 days around a sun-like star resembles that of our neighboring planet Venus.
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The Inner Planets of Our Solar System Three of the four inner planets (Venus, Earth and Mars) have atmospheres substantial enough to generate weather. All of them have impact craters and tectonic surface features as well, such as rift valleys and volcanoes. Mercury: Of the inner planets, Mercury is the closest to our Sun and the smallest of the terrestrial planets. This small planet looks very much like the Earth’s Moon and is even a similar grayish color, and it even has many deep craters and is covered by a thin layer of tiny particle silicates.
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- The Core. Every inner planet has a core. The cores of Mercury, Venus, and Earth are composed of iron-nickel. Mars's core is made of liquid iron sulfide mixed with some nickel. Inner and Outer Cores. Earth and Venus have an inner core and an outer core; the inner core is solid due to the trememdous weight of the matter above it, and the outer core is liquid.
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- The planet, dubbed Alpha Centauri Bb, orbits a star in the Alpha Centauri system, a clump of three stars that are closer to us than any others in the night sky. It's called Alpha Centauri Bb because the planet orbits the clump's second-closest star, Alpha Centauri B.he planet, dubbed Alpha Centauri Bb, orbits a star in the Alpha Centauri system, a clump of three stars that are closer to us than any others in the night sky. It's called Alpha Centauri Bb because the planet orbits the clump's second-closest star, Alpha Centauri B.
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Three Earth-like planets discovered orbiting dwarf star Less is known about the third outer planet, which receives twice the amount of radiation that Earth does, but it is potentially in the habitable zone as well. Like the moon, the researchers believe the two planets closest to the star are tidally locked. This means that the planets always face one way to the star. One side of the planet is perpetually night, while the other is always day.
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Solar System ‘The inner planets (Mercury, Venus, Earth and Mars) all formed from the disk of gas and dust, the solar nebula, that surrounded our young sun.’ ‘Of the four inner planets, also known as terrestrial or rocky planets, Mercury is the smallest, oldest, and densest.’ ‘The eighth planet from the sun, its gaseous structure contrasts with the rocky inner planets.’ ‘The inner planets move fast, and make repeated transit cycles over the course of a few months or years; the outer planets move much more slowly, but the contacts they do make are often very significant.’
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- Two of the newly discovered planets orbit a star smaller and cooler than the sun. Kepler-62f is only 40 percent larger than Earth, making it the exoplanet closest to the size of our planet known in the habitable zone of another star. Kepler-62f is likely to have a rocky composition.
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Largest Known Exoplanet Discovered As a general rule, gas planets that orbit larger, more luminous stars tend to be puffier, but this does not explain TrES-4's anomalously large size. We actually looked at the energy which the planet gets from the star, and there's no way this can be the only explanation for how big the planet is, Mandushev said. 1  Video: Planet Hunter. 2  Top 10 Most Intriguing Extrasolar Planets. 3  Puffy 'Cork' Planet Would Float on Water.
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Uranus In addition, dust bands observed between the main rings of Uranus may be similar to the rings of Jupiter. In contrast, the Neptunian ring system is quite similar to that of Uranus, although it is less complex, darker and contains more dust; the Neptunian rings are also positioned further from the planet. Narrow main rings ε ring
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- Rocky terrestrial planets, perhaps like Earth, or Venus, appear to be forming or to have recently formed around a star in the Pleiades star cluster, astronomers using the Gemini Observatory in Hawaii and the Spitzer Space Telescope report.
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Gliese 581c About 200th discovered exoplanet (in 2007); reported to be the first potentially Earth-like planet in the habitable zone of its star, though that is in doubt now. The joke might be that like Space Planet, Planet #14 is a generic and unoriginal name.
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First 'Earth-Size Planets Beyond Our Solar System' Discovered Kepler-20e is slightly smaller than both Venus and Earth. Kepler-20f is slightly larger. Calling it the next important milestone in the ultimate search for planets like Earth, NASA has announced the discovery of the first Earth-size planets orbiting a sun-like star outside our solar system.. Scientists don't think Kepler-20e and Kepler-20f, as the planets are now known, are habitable.
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Sun Star Kepler-69 is a sun-like star (G-type, 93% the size of the Sun, 80% as luminous, about 2,700 light-years from Earth). Planet Kepler-69c is 70% larger than Earth, the smallest yet found in the habitable zone of a sun-like star. It orbits in 242 days, resembling the orbit of Venus.+read more.stronomer's using the Kepler Mission data have published the discovery of a star, Kepler-36, 1200 light-years away, with two planets orbiting very close to each other but with very dissimilar densities. The inner world, Kepler-36b, is a rocky planet 1.5 times the size of Earth and weighing 4.5 times as much.
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The Inner Planets of Our Solar System In the inner Solar System, we find the “Inner Planets” – Mercury, Venus, Earth, and Mars – which are so named because they orbit closest to the Sun. In addition to their proximity, these planets have a number of key differences that set them apart from planets elsewhere in the Solar System.
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The Inner Planets of Our Solar System For starters, the inner planets are rocky and terrestrial, composed mostly of silicates and metals, whereas the outer planets are gas giants. The inner planets are also much more closely spaced than their outer Solar System counterparts. In fact, the radius of the entire region is less than the distance between the orbits of Jupiter and Saturn. 1  The positions and names of planets and dwarf planets in the solar system. 2  The inner planets to scale. 3  Illustration of the Inner Planets and their orbits around the Sun Image credit: NASA. 4  A top-down image of the orbits of Earth and Mars.
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Which planet is most similar to Earth?  (Intermediate) Venus and Mars are the most like Earth, but in different ways. In terms of size, average density, mass, and surface gravity, Venus is very similar to Earth. But Mars is the planet that is most similar to Earth in other ways. A Martian day is just over 24 hours, and its rotation axis is tilted by about the same amount as Earth's. Most interestingly, however, it is thought that at some point in Mars's past, it may have had liquid water on its surface, just as Earth does now.
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- Kepler-452 is the first found in the habitable zone of a Sun-like star.NASA/JPL-CalTech/R. Hurt. Enlarge / A comparison of the Solar System to two exoplanets. Kepler-186, discovered earlier, was the first Earth-like planet found in the habitable zone of a dim star.
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CeCe Jones Tinka, along with Gunther, often argue with CeCe and Rocky backstage on Shake It Up, Chicago! . Tinka takes every opportunity to make fun of or insult CeCe, such as mocking CeCe about her freezing on the Shake It Up, Chicago! stage (Start It Up).
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- Venus resembles Earth in the Archean (4-3,8 billion years ago) - before appearance of atmosphere, oceans, continents and life on it …. It also resembles Earth in the beginning of Neogene (23 million years ago) when, according to legends of the Maya, Aztecs and Hopi, its surface warmed up to Venusian temperatures.
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- The four inner, rocky planets are also known as the terrestrial planets (Mercury, Venus, Earth and Mars), they have a clearly defined terrain (unlike the four outer gas giant … planets). They are smaller than the gas planets, but have a higher density.
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Miranda Moon Facts No two surface areas on Miranda are alike. Its topography ranges from cliffs to craters, and tectonic features. Verona Rupes is the largest cliff in the solar system. It rises up some 20 kilometres above the surrounding landscape. It may have formed when the surface faulted and cracked, causing part of it to drop. Miranda’s surface has several tectonic regions that look like raceways called coronae. One of them has a “checkmark” shaped feature in the centre. Miranda is one of the smallest bodies in the solar system to be self-rounded under its own gravity.
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- No. The sun is the only star in the above list. Mercury, Venus, Earth, Mars, Jupiter and Saturn are called planets. These planets revolve around a star, and that star is the s … un. would think that of these Jupiter would have the lowest density, since Mercury, Venus and Mars are all solid, rocky planets like Earth while Jupiter is a gas giant composed … mainly of Hydrogen.