The main reason for Uranus and Neptune are bluer than Jupiter and Saturn comes down to layers of the planets atmospheres. Uranus and Neptune have almost only methane clouds with an occasional ammonia cloud floating around with it. Jupiter and Saturn, however, have many different gas clouds floating around in it including clouds of water, ammonia and ammonium hydrosulfide. All of these different clouds are only able to form where the temperature is right for them. This is why the methane gas planets are farther away then the water and mainly ammonia ones. Now when it comes to how the planets might have formed could be just due to distances and atmosphere. The farther the planet is from the sun the colder it is. The ultra violet rays heat up
Our Solar System was formed approximately 4.6 billion years ago during the Big Bang with the collapse of an interstellar body (Lammer et al., 2009). During these supernova explosions, the dusts and gases that were expelled were mixed and processed to form the planets of our system (Lammer et al., 2009, Nisbet and Sleep, 2001).
Many scientists have theories on why Saturn has rings, but nobody knows for sure. Because of this it makes it a very heated topic today. This is the simplest answer that I have found. The planet is has a great deal of dust, particles, and ice at varying distances from its surface. These items are most likely trapped by gravity. The rings appear because of the wavelengths of light reflected by these rings of debris. Although there are many theories behind why Saturn has rings, I believe that this theory is the one that makes the most sense to me.
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
The atmosphere of Uranus is thick with a lot of hydrogen, helium, and methane. It has a very low density, the mean density is 1271 kg/m³. Uranus lacks any really significant internal heat source and it mean surface temperature is 58° K.
Jupiter has a pretty informative history. Supposedly Babylonian astronomers discovered Jupiter in the seventh and eighth century of BC. When Galileo discovered the four moons of Jupiter in 1610, this was the first proof of an object orbiting something else than Earth. That discovery provided more evidence for the Sun-centered model. Jupiter is supposedly the fourth brightest object in our solar system. Only the Sun, Moon, and Venus are brighter than Jupiter. Surprisingly on the surface of Jupiter, it is hotter than the sun. The surface is 24,000 degrees Celsius. The surface of the sun is 5,504 degrees Celsius. The clouds of Jupiter are -145 Celsius. That is the totally opposite of the
Cronus was a Titan. Titans were seen as Elder Gods and were “supreme in the universe”(Hamilton 21).They were tall and outrageously strong and muscular. Cronus was the most important Titan, “he ruled over the other Titans”(Hamilton 21). Cronus held that throne of being the ruler of the Titans, until his son, Zeus, dethroned him of that power and took over his father’s place of being the ruler of the Titans. Cronus was also married to his sister Rhea, which he had children with.
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.
During the mid-19th century, astronomers and stargazers began to question whether or not Neptune was the final planet in our solar system. Many people believed that the only explanation for certain discrepancies seen in the orbital patterns of Neptune and Uranus had to be caused by an undiscovered celestial body that had enough power to impact these two planets. After years of searching for the famous mystery planet, Pluto was discovered by Clyde Tombaugh at the Lowell Observatory in Flagstaff, Arizona. ‘It was given the name Pluto by an eleven year old girl from England who made the suggestion that it be named after the Greek ruler of the underworld’ (Solarsystem.nasa.gov). Although many people were thrilled about the discovery of a new planet
Perhaps the most notable difference is its moon and rings. Throughout history, many people have been able to see Saturn’s wonderful rings illustrated in images of the planet. Oddly enough, all four jovian planets actually contain rings, it is only Saturn’s rings however, that are the most visible from Earth. These rings are made of pieces of asteroids and ice, all of which orbit the planet at very high speeds (Williams, 2016). Generally, the further a planet is from a star, the cooler its atmosphere tends to be.
Introduction Both Sigmund Freud and Claude Levi - Strauss have had a significant influence on the interpretation of myths in anthropology. Although both of them base their interpretations upon the human mind their theories provide drastically different understandings of how myths are created and their purpose within cultures. These differences are primarily because they both believe the human mind to perform two different roles. To illustrate these two differing theories two Greek myths have been chosen. These are the “Castration of Uranus” and the “Defeat of Kronos.”
ogen molecules move freely from molecule to molecule (like the electrons of a metal; that is what allows the electrical and heat conductivity. Core: At the centre of the planet is a molten rock, which is many times bigger and more massive than the entire Earth. It is 20,000*C, about three times hotter than the Earth's core. Internal Heat: Jupiter is a heat source; it radiates 1.6 times as much energy as it receives from the sun. Magnetic Field: Jupiter has a very strong magnetic field.
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...
Uranus is so far away that scientists knew comparatively little about it before NASA's Voyager 2 undertook its historic first encounter with the planet. The spacecraft flew closely past distant Uranus, and came within 81,500 kilometers (50,600 miles) of Uranus's cloudtops on Jan. 24, 1986. Voyager 2 radioed thousands of images and mass amounts of other scientific data about Uranus, its moons, rings, atmosphere, interior and magnetic environment. However, while Voyager has revealed much about the gas giant, many questions remain to be answered.
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.
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.