cycle of a star How does gravity‚ nuclear fusion and mass affect the life cycle of a different sized stars? * Stars initially form from clouds of dust and gas. The force of gravity makes the gas and dust spiral in together to form a protostar. Gravitational energy has converted into heat energy‚ so the temperature rises * When the temperature gets high enough‚ hydrogen nucli undergo thermonuclear fusion to form helium nuclei and give out massive amounts of heat and light. A star is born. It
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Protostar This is the stage in which the star begins to form after the collapse of the interstellar cloud. It happens in small molecular clouds that can be referred to as dense cores. In the beginning the dense core has a level of balance between its own gravitational forces (self-gravity)‚ and both the magnetic pressure‚ and gas pressure. The self-gravity acts to compress the dense core‚ while the gas‚ and magnetic pressures act to inflate it. The core’s self-gravity will eventually overwhelm it
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It is the first film released in the Star Wars saga and is the fourth in terms of the series’ internal chronology. Groundbreaking in its use of special effects and science fiction/fantasy storytelling‚ the original Star Wars is one of the most successful and influential films of all time. Set "a long time ago in a galaxy far‚ far away"‚ the film follows a group of freedom fighters known as the Rebel Alliance as they plot to destroy the powerful Death Star space station‚ a devastating weapon created
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blue shiny dots in the sky actually are? Stars are magnificent things‚ they provide heat‚ and light for us. Without them we would not be here today. But there are so many different stars out there. Now in your mind you might think that bigger stars are way cooler than smaller stars like our sun. But I’m going to convince you otherwise. Smaller stars are better‚ than bigger stars. Now the birth of a star. The stellar nebula‚ the mother of all stars. Stars form when the stellar nebula compresses into
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Star Wars Episode III Revenge Of The Sith A New Hope for film scoring… In 1977 George Lucas’ vision of a universe where war‚ mysticism‚ despair‚ and hope was made a reality by 20th Century Fox studios. Instrumental to the shaping of a complete universe was the musical language created by John Williams. Williams’ orchestration‚ thematic motifs and understanding of the emotional context of the story propelled the film to legendary status‚ and now‚ in 2005 we reach the climax of the six feature
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Does One “Star” Out Shine the Other? Star Wars and Star Trek are both highly recognized as the two science fiction teams that battle it out‚ on and off screen with the fans determining which one is best. Constant debates about which one is better or worse then the other. How they have very similar stories‚ or that they are polar opposites. The two franchises have many similarities‚ including the word ‘Star’ in their respective titles‚ while they have similarities Star Trek and Star Wars are vastly
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literature as well as in mono motion pictures. The definition Joseph Campbell gives of a hero deals with eight stages. These eight stages can be found in Beowulf in addition to Star Wars. Beowulf‚ the strongest of the people known as Geats‚ proclaimed that he would help get rid of the monster that was terrorizing the Danes. Star Wars’‚ Luke Skywalker was a simple farm boy and became the greatest hero the galaxy had ever known. Luke was born during the chaos as the galaxy transitioned from Republic to the
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the most interesting character in the Star Wars saga. She was first introduced to audiences everywhere in the epic tale with the release of a movie called Star Wars IV: A New Hope in 1977. It was written and directed by George Lucas. It starts out with the princess recording a message to a droid‚ named R2D2‚ requesting help from a man called Obi-Wan Kenobi to fight for the Rebel Alliance against the empire. She also puts into the droid the layout of Death Star‚ which is a giant battle station that
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The Empire Strikes Back is the Best of the Star Wars Saga The Star Wars saga is one of the most successful film franchises of all time. Star Wars is loved and cherished by people all over the world‚ and has become a pop-culture phenomenon. Since 1977‚ George Lucas has released a total of six films in his epic space opera that deals with the age old battle of good versus evil. There is much debate about which film is the best of the saga‚ or which trilogy is better. If you peruse the old world
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twentieth century will be to explore the unconscious‚ to investigate the subsoil of the mind” (Henri Bergson). During the twentieth century‚ the world wars were playing out so one can see why authors at the time would choose to focus on celestial settings instead of their violence-driven home. In Arthur C. Clarke’s‚ space odyssey short story‚ “The Star‚” a Jesuit astrophysicist priest’s faith has been shaken with the discovery of an obliterated race deep in outer space. Likewise‚ in E. M. Forster’s
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