A.Jupiter\nB.Pluto\nC.Neptune\nD.Saturn\nE.Mars
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Pluto, being both much smaller than Earth and less dense would have lower gravity.\n\nMars is also less dense, and is also considerably smaller, giving it a lower gravity.\n\nThe gas giants are (on average) less dense than Earth, but much much much bigger, and so have much higher gravity.  Saturn's average density is actually lower than that of water, but because there's so much of Saturn there, its gravity is quite high.  There's some sort of rule in schoolbooks about the solar system that they have to mention that Saturn could float in a bathtub, and that's what they mean.\n\nThe gravity of a planet is directly corellated to both its diameter and its density.\n\nFor example, the Earth is about 8000 miles across, and has a density of 5.5 (g/cc).  On Earth, acceleration due to gravity is 9.8 m/s2, also known as 1 G.  \n\nSaturn has a density of 0.7 (g/cc), but a diameter of 74500 miles.   Multiplying these together, and comparing to Earth's numbers, we discover that Saturn has about 1.185 times the acceleration due to gravity that Earth does.\n\nMars is 4200 miles across, and a density of 3.9 g/cc.  This comes out to a gravity 0.38 that of Earth.
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Well, they go in diameter, Jupiter, Saturn, Uranus Neptune Earth Venus Mars Mercury Pluto, so \nJ S U N E V M M P  so why not have: \nJust Say Upto Nine Easy Very Merry Mighty Planets
140345
Lithosphere (most)\nHydrosphere\nBiosphere\nAtmosphere (least)\n\nwould be my guess
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By your criteria, Mercury, Venus, Mars, Saturn, Jupiter, Neptune, and Uranus are not planets.\n\nMercury has no atmosphere and therefore no weather or vegetation.\nVenus has no vegetation.  It's 900 degrees on the surface!\nMars has no vegetation, no liquid, and no magnetic field.\nSaturn & Jupiter are gas giants and have no vegetation.\nNeptune and Uranus are mostly gas and do not have vegetation.\n\nThus, by your criteria, Earth is the only planet.\n\nI did not consider "internal plumbing" because the term is too vague.
544954
Planet Earth\n\n\nWAIT NO NO \n\nI KNOW!!!!\n\nit's nothing.
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Neptune: my favorite planet!\n\nYou have great tastes in planets my friend.  I will gladly help you out.  \n\nNeptune is about 49500 kilometers. in diameter, about four times the size of Earth, which is about 12800 kilometers. in diameter. Neptune and Uranus are almost the same size, but both seem tiny in comparison to mighty Jupiter, which is almost three times as large as either of them. \n\nAlso, At the center, there is a large rocky core about the size of earth, one of the largest cores of the planets.\n\nEnjoy!\n\nThank you for making this question!
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I'm guessing ... a comet? Hale-Bopp or Halley's.\n\nguessing again .... sun and planets in a straight line?  or maybe Conjunction of four of the planets?\n\nCan I phone a friend? Ask the Audience? \n\nTry Google or Wikipedia with these: 'comet' or 'conjunction'.\n\n4th grade! Sheesh ... that's more like the $500,000 question on Who Wants To Be a Millionaire.  Even then, you get to choose one out of 4.
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planets, stars, and quasars
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With this information contained...no wonder not anyone really has a handle on the exact definition of a planet.  It will be debated for a long time.\n\n# (astronomy) any of the nine large celestial bodies in the solar system that revolve around the sun and shine by reflected light; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto in order of their proximity to the sun; viewed from the constellation Hercules, all the planets rotate around the sun in a counterclockwise direction\n# satellite: a person who follows or serves another\n# any celestial body (other than comets or satellites) that revolves around a star\nwordnet.princeton.edu/perl/webwn\n\n# A planet (from the Greek πλανήτης, planētēs which means "wanderer" or more forcefully "vagrant, tramp") is an object in orbit around a star that is not a star in its own right. Much like "continent," "planet" is a word without a precise definition, with history and culture playing as much of a role as geology and astrophysics (see Definition of planet). ...\nen.wikipedia.org/wiki/Planet\n\n# Overview of the Planets in the Solar System.}\nen.wikipedia.org/wiki/Planet_(Table)\n\n# Planet is a literary magazine based in Wales.\nen.wikipedia.org/wiki/Planet_(magazine)\n\n# An object orbiting a star that is not a brown dwarf but bigger than an asteroid. This is somewhat ambiguous. In our solar system it is really an historical definition which boils down to "a planet is a member of the set {Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto}". All the known planets orbiting other stars are large gas planets so no ambiguity yet arises there. ...\nwww.astro.uio.no/ita/TNP/nineplanets/help.html\n\n# is the term used for a body in orbit around the Sun. The word comes from the Greek planetes, and means "wanderers." Our solar system has nine planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. An easy way to remember their names in the correct order is to keep in mind the following sentence: My Very Educated Mother Just Served Us Nine Pickles. The first letter of each word is the first letter of each planet. ...\nwww.teachervision.fen.com/page/1513.html\n\n# A major object which orbits around a star. In our solar system, there arenine such objects which aretraditionally called "planets'': Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. (There are no "official'' specifications for how big an object must be to be called a planet rather than, for example, an "asteroid.'') While no individual planet has ever been seen orbiting around another star, we wouldn't expect to see them, given the limits of current technology. ...\nwww.astrosociety.org/education/publications/tnl/14/14.html\n\n# A spherical ball of rock and/or gas that orbits a star. The Earth is a planet. Our solar system has nine planets. These planets are, in order of increasing present distance from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Pluto, and Neptune.\naffy50.tripod.com/Glossary.html\n\n# describes any heavenly body which when viewed from Earth appears to move, as distinguished from fixed stars.\nwww.findyourfate.com/faq/p-glossary.htm\n\n# One of nine major bodies that orbit the Sun, visible to us by reflected sunlight.\nastronomy.nju.edu.cn/astron/AT3/GLOSS_P.HTM\n\n# low-mass body that orbits a star.\nschool.discovery.com/curriculumcenter/solarsystem/glossary.html\n\n# there is no set scientific definition for planet (from the Greek planetes “wanderers”), but as a rule of thumb, a planet: 1) must directly orbit a star or an object that has nuclear fusion; 2) must be small enough that it has not undergone internal nuclear fusion (ie, it is not a star or starlike object); and 3) must be large enough that its self-gravity gives it the general shape of a sphere.\nwww.infoplease.com/ipa/A0004425.h
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a) 36\nb) i just found the answer for b : it is 6 because its a p orbital
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Ten. A new planet has been discovered that is approximately the same size as Pluto. It has not yet been formally named. Check http://www.nasa.gov/vision/universe/solarsystem/newplanet-072905-images.html for more info:)
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You have to find the Least Common Multiple.\nFirst we know that it's going to be 84 or more years because Uranus takes 84 years to complete one orbit.\n So we know that the other planets' time length to make one orbit has to go into 84. \nFirst I did Earth: 84/1 = 84. \nNow I need to do Jupiter: 84/12 = 7. \nNext I do Saturn: 84/30 = 2 remainder 24. \nSo now I need to find a common multiple of 30 and 84. \n84 x 2 = 168 (no). 84 x 3 = 252 (no). 84 x 4 = 336 (no). 84 x 5 = 420 (yes).\n\n  14 \n  30)420 \n  -30 \n  --- \n  120 \n  -120 \n  --- \n  0 \n\nSo 420 is the number that goes into all the time lengths for the planets. Therefore we find out out that they will align once in 420 years.\nIf you knew the last time they were all in a line. You add that year + 420 and you get the next year when they will alll be in a line.
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Jupiter is the fifth planet from the Sun and is the largest one in the solar system. If Jupiter were hollow, more than one thousand Earths could fit inside. It also contains more matter than all of the other planets combined. It has a mass of 1.9 x 1027 kg and is 142,800 kilometers (88,736 miles) across the equator. Jupiter possesses 28 known satellites, four of which - Callisto, Europa, Ganymede and Io - were observed by Galileo as long ago as 1610. Another 12 satellites have been recently discovered and given provisional designators until they are officially confirmed and named. There is a ring system, but it is very faint and is totally invisible from the Earth. (The rings were discovered in 1979 by Voyager 1.) The atmosphere is very deep, perhaps comprising the whole planet, and is somewhat like the Sun. It is composed mainly of hydrogen and helium, with small amounts of methane, ammonia, water vapor and other compounds. At great depths within Jupiter, the pressure is so great that the hydrogen atoms are broken up and the electrons are freed so that the resulting atoms consist of bare protons. This produces a state in which the hydrogen becomes metallic. \nColorful latitudinal bands, atmospheric clouds and storms illustrate Jupiter's dynamic weather systems. The cloud patterns change within hours or days. The Great Red Spot is a complex storm moving in a counter-clockwise direction. At the outer edge, material appears to rotate in four to six days; near the center, motions are small and nearly random in direction. An array of other smaller storms and eddies can be found through out the banded clouds. \n\nAuroral emissions, similar to Earth's northern lights, were observed in the polar regions of Jupiter. The auroral emissions appear to be related to material from Io that spirals along magnetic field lines to fall into Jupiter's atmosphere. Cloud-top lightning bolts, similar to superbolts in Earth's high atmosphere, were also observed. \n\nJupiter's Ring\nUnlike Saturn's intricate and complex ring patterns, Jupiter has a simple ring system that is composed of an inner halo, a main ring and a Gossamer ring. To the Voyager spacecraft, the Gossamer ring appeared to be a single ring, but Galileo imagery provided the unexpected discovery that Gossamer is really two rings. One ring is embedded within the other. The rings are very tenuous and are composed of dust particles kicked up as interplanetary meteoroids smash into Jupiter's four small inner moons Metis, Adrastea, Thebe, and Amalthea. Many of the particles are microscopic in size. \n\nThe innermost halo ring is toroidal in shape and extends radially from about 92,000 kilometers (57,000 miles) to about 122,500 kilometers (76,000 miles) from Jupiter's center. It is formed as fine particles of dust from the main ring's inner boundary 'bloom' outward as they fall toward the planet. The main and brightest ring extends from the halo boundary out to about 128,940 kilometers (80,000 miles) or just inside the orbit of Adrastea. Close to the orbit of Metis, the main ring's brightness decreases. \n\nThe two faint Gossamer rings are fairly uniform in nature. The innermost Amalthea Gossamer ring extends from the orbit of Adrastea out to the orbit of Amalthea at 181,000 kilometers (112,000 miles) from Jupiter's center. The fainter Thebe Gossamer ring extends from Amalthea's orbit out to about Thebe's orbit at 221,000 kilometers (136,000 miles). \n\nJupiter's rings and moons exist within an intense radiation belt of electrons and ions trapped in the planet's magnetic field. These particles and fields comprise the jovian magnetosphere or magnetic environment, which extends 3 to 7 million kilometers (1.9 to 4.3 million miles) toward the Sun, and stretches in a windsock shape at least as far as Saturn's orbit - a distance of 750 million kilometers (466 million miles). \n\nJupiter Statistics \nMass (kg) 1.900e+27 \nMass (
202493
This index is computed by adding the degree distances of the ten subsets of the five outer planets, Jupiter through Pluto. The angular separations of Jupiter-Saturn, Jupiter-Uranus, Jupiter-Neptune, etc. all the way through to the tenth subset, Neptune-Pluto, are added together and plotted on a graph This Cyclic Index was likened by Mr Barbault to the lungs of our solar system, alternately expanding and contracting over time. A low of 300 degrees was reached in 1983, followed by an ascent to 840 degrees in 1990. Then, a decline in the Index occurred until 1997, bottoming out at 500 degrees. The Index has been ascending for the last five years, and will decline after 2003 until around 2009-10 when the next Jupiter-Neptune and Jupiter-Uranus conjunctions occur.
663222
astronomers are trying to define the word planet, but it isn't easy.  many favor the reclassification of the bodies in the solar system into three groups, the rocky terrestrials, the gas giants, and the ice dwarfs.  there are hundreds of known ice dwarfs including pluto, quaoar, sedna, 2003 EL61, and 2003 UB313 (the official name of xena).  2003 UB313 is about five percent bigger than pluto.  this is called the kuiper belt.\n\nhttp://en.wikipedia.org/wiki/Kuiper_belt
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No one in our solar system.  Neptune has 4 rings and 8 moons, Uranus has 11 rings and 27 satellites, Saturn has 56 known moons and thousands of rings, and Jupiter has 3 rings (one main and 2 gossamer) and 64 moons.\n\nBad question.
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Its earth and venus...the reason behind it is due to their some what similar size, mass of planet, rotation and revolution time and gases in some cases. hope so u satisfied with my answer.