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The rings of Saturn astronomy essay
Rings of saturn research paper
Rings of saturn research paper
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Saturn has a total of seven rings, four main rings and three that are less visible. These rings are made up of thousands of smaller rings. Each ring varies in thickness ranging from one meter to one kilometer, consisting of ninety-nine percent ice and small amounts of other particles, mainly dust and other debris, some of the particles are mountainous sized boulders. These rings are most likely remnants from a large collision from a past moon. Each ring orbits Saturn at different rate with the further reaches taking longer to complete its orbit. The rings begin at approximately sixty-six thousand km’s from the center of Saturn to than thirteen million kilometers. The rings of Saturn contain gaps where very little material is found. These gaps
are created by the pull of Saturn’s sixty-two moons located inside the rings and outside the rings. Two moons that orbit Saturn are located near the outer ring known as the F ring. One moon orbits inside the ring and the other on the outside of the ring. These moons hold the ring together by using their combined gravity. These shepherd moons are located throughout Saturn’s rings and are what scientists believe creates and keeps the rings in line.
The Kuiper Belt is an icy-bodied disc shapes area of the Solar System. Kuiper Belt has a circular shape, to be exact, it is a curved plane. It is over 4.5 to 7.4 billion kilometers from Sun. This is roughly 30 to 50 times the distance of Earth from Sun. The Kuiper Belt has been said to resemble the Asteroid Belt that lies between Mars and Jupiter. The difference between the Kuiper Belt and the Asteroid Belt is that the bodies are icier due to their distance from the Sun. The Kuiper Belt objects includes Pluto and other comets that orbit beyond Neptune. Most Kuiper Belt objects are made up of frozen volatiles such as methane, water and ammonia. In 1950 astronomer Gerald Kuiper predicted the existence of the Kuiper Belt and the find was named
As I have described in The Lost Worlds of 2001, both projects proceeded simultaneously, with feedback in each direction. Thus I often had the strange experience of revising the manuscript after viewing rushes based upon an earlier version of the story - a stimulating but rather expensive way of writing a novel. As a result, there is a much closer parallel between book and movie than is usually the case, but there is also major differences. In the novel, the destination of the spaceship Discovery was Iapetus (or Japetus), most enigmatic of Saturn's many moons. The Saturnian system was reached via Jupiter: Discovery made a close approach to the giant planet, using its enormous gravitational field to produce a "slingshot" effect and to accelerate it along the second lap of its journey. Exactly the same maneuver was used by the Voyager space-probes in 1979, when they made the first detailed reconnaissance of the outer
Rings' would be a nice idea for a report. It is interesting to see the
I’d first like to discuss the four closest planets to the Sun, Mercury, Venus, Earth, and Mars, also known as terrestrial planets. These planets are different from Jovian planets, mostly because of their solid surfaces. However, these are not the only explanations for the distinctions between the Jovian and Terrestrial planets. Terrestrial planets have few moons, no rings surrounding the planets, high densities, and usually slow rotations. These planets are special because of their heavy metal core, which explains their high densities. When it comes to topography, these planets are known for having valleys and craters, which make them different from the gaseous Jovian planets. The atmospheres of the four terrestrial planets range from very thick atmospheres to very thing atmospheres. Throughout this paper, I will go more in-depth into each of these planets and what makes each one of them
To date Uranus has been found to have 21 satellites four of which have yet to be named and 11 rings.
On the other hand, Pluto is larger than the other 40 known moons in the solar system. There is no scientific reason to arbitrarily distinguish between planets and asteroids based on the sizes of the moons that happen to be present in a planetary system.... ... middle of paper ... ... 78, No. 1, pp. 113-117.
Solar nebula is a rotating flattened disk of gas and dust in which the outer part of the disk became planets while the center bulge part became the sun. Its inner part is hot, which is heated by a young sun and due to the impact of the gas falling on the disk during its collapse. However, the outer part is cold and far below the freezing point of water. In the solar nebula, the process of condensation occurs after enough cooling of solar nebula and results in the formation into a disk. Condensation is a process of cooling the gas and its molecules stick together to form liquid or solid particles. Therefore, condensation is the change from gas to liquid. In this process, the gas must cool below a critical temperature. Accretion is the process in which the tiny condensed particles from the nebula begin to stick together to form bigger pieces. Solar nebular theory explains the formation of the solar system. In the solar nebula, tiny grains stuck together and created bigger grains that grew into clumps, possibly held together by electrical forces similar to those that make lint stick to your clothes. Subsequent collisions, if not too violent, allowed these smaller particles to grow into objects ranging in size from millimeters to kilometers. These larger objects are called planetesimals. As planetesimals moved within the disk and collide with one another, planets formed. Because astronomers have no direct way to observe how the Solar System formed, they rely heavily on computer simulations to study that remote time. Computer simulations try to solve Newton’s laws of motion for the complex mix of dust and gas that we believe made up the solar nebula. Merging of the planetesimals increased their mass and thus their gravitational attraction. That, in turn, helped them grow even more massive by drawing planetesimals into clumps or rings around the sun. The process of planets building undergoes consumption of most of the planetesimals. Some survived planetesimals form small moons, asteroids, and comets. The leftover Rocky planetesimals that remained between Jupiter and Mars were stirred by Jupiter’s gravitational force. Therefore, these Rocky planetesimals are unable to assemble into a planet. These planetesimals are known as asteroids. Formation of solar system is explained by solar nebular theory. A rotating flat disk with center bulge is the solar nebula. The outer part of the disk becomes planets and the center bulge becomes the sun.
Saturn's sales are down, and market share needs to be increased. Also, the product line is too narrow. Current advertising is targeting the younger population, but the average age of a Saturn buyer is 43. Saturn's initial focus on employee relationships seems to be fading as demonstrated with the clash between GM designers in Europe and the U.S. on the L-Series car. In addition, overall styling of the vehicles needs to be addressed.
Outer space according to Dictionary.com is defined as "the physical universe outside of the earths atmosphere". Over the entire existence of mankind we have always wondered what is out there. The moon is one object that many people have always fathomed about. The moon is fathomed about in 3 aspects. These aspects include facts including theories the formation of the moon, the great space race, and wether or not the first moon landing was a hoax.
Magnetic Field: The Earth has a superior magnetic field due to a core consisting of iron and nickel. Currently the rotation of the Earth and its Coriolis effect help to create this pull of the tides from the oceans. The northern lights or lurora Borealis can be seen at various times in a mystifying view of beauty.
The gas giants are a collection of planets in our solar system. As can be told from their name, they are mostly composed of differing mixtures of gases and ices. The gas and ice composition in question varies among the different planets. This mix of gases gives much of the planets an extremely thick atmosphere. At the very center of a gas giant is a core of liquid heavy metals. The gas giants are also called Jovian planets, taken from the largest planet in our solar system: Jupiter. Due to the fact the the majority of a gas giant planet is gas, the planet isn’t very dense and therefore, very large as a result. In fact, all of the gas giants are vastly larger than all of the terrestrial planets. Another common factor of the gas giants are their large amount of moons. The terrestrial planet, Mars, has the largest amount of moons, 2. The amount of moons of Mars is dwarfed in comparison to Saturn’s and Jupiter’s moo...
The Lord of the Rings: The Fellowship of the Ring is a 2001 epic fantasy film directed by Peter Jackson. The film is an adaptation of a volume of the same name by J.R.R. Tolkien published in 1954. This is the first film of Peter Jackson’s trilogy that adapted J.R.R. Tolkien’s entire Lord of the Rings series into screenplay.
The biosphere is a closed self-regulating system that integrates living organisms with nonliving components of a planet (Lenkeit). The biosphere is part of the outer shell of a planet and includes the atmosphere, hydrosphere, and lithosphere (answers.com).
Our knowledge gained of Titan has drastically improved since the early 1980s when Voyager flew past it. Titan is Saturn’s largest moon and the second largest moon of our solar system. It has a diameter estimated roughly 40% of Earth’s moon (Titan’s Radius: 2576, Moon’s Radius: 1737) and is 80% more massive (Titan’s Mass: 1.35 x 10^23 kg, Moon’s Mass: 7.35 x 10^22 kg. Titan has a atmospheric surface pressure 50% more than of Earth’s. In addition to that, Titan is the only moon to have a dense atmosphere. Titan’s atmosphere has been calculated to be 4.5 times more dense than of Earth’s atmosphere, which can been clearly noted by the layers of haze seen. The atmosphere in Titan is approximately 1.5km and is mainly composed of nitrogen. Titan has a very similar vertical atmospheric structure to earth, Titan has a troposphere temperature of ~94-~70K, a tropopause temperature of 70.4K and a stratosphere temperature of ~70-175K.
Our solar system has eight planets, their moons and satellites, and they are all orbiting the Sun. The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto used to be the ninth planet but IAU changed the definition of planet and Pluto did not meet the standards so it is now a Dwarf planet.