Life cycle of Stars Our Sun is a perfect example of a star‚ and there is an incredible amount of stars in the Universe. Stars live for a very long time; millions‚ billions‚ or tens of billions of years so we can never really observe the life of a star; its birth‚ life‚ and death. In determining the life cycle of a star‚ astronomers observe many of the billions of stars around us and see them at different stages of life‚ therefore putting together a star’s evolution. It is a star among hundreds
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Life cycle of a star Stars are born in nebulae. Huge clouds of dust and gas collapse under gravitational forces‚ forming protostars. These young stars undergo further collapse‚ forming main sequence stars. Stars expand as they grow old. As the core runs out of hydrogen and then helium‚ the core contacts and the outer layers expand‚ cool‚ and become less bright. This is a red giant or a red super giant (depending on the initial mass of the star). It will eventually collapse and explode. Its fate
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In my art piece the colors of the balcony represent the stars. Each color is a color that correlates to a star such as the light blue correlates to the hue of Alpha Centauri. For me the scene shows the vastness of space the endless possibilities. How Juliet compared Romeo to the stars showed me how each star is different. Also it shows how bright our universe is it shows the color of the sky. Also the reason why it contrasts the way up shows how much we really know about space. That we don’t know
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and gas‚ most of the gas that makes up the nebula is hydrogen. Sometimes nebulas can remain mostly static for billions of years. Eventually though a passing star or shock wave from a supernova will disturb the gas and dust. The dust and gas may then start to clump together‚ gravity will then clump more and more gas together‚ this is when the star starts the next part of its life cycle. Protostar: A protostar is when the gas has clumped together and it getting hot but has not reached what is
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American art piece Washington Crossing the Delaware painted by Emmanuel Leutze. Although these two pieces are set in very different places with very different scenarios and backgrounds‚ both obviously show themes of overcoming the odds and persevering through hardship. The famous oil on canvas painting depicts a scene that was a very critical moment during the American Revolution. Before the event that this painting has shown‚ there were several months of substantial defeats for Washington and his army
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THE HOLOCAUST The Holocaust was the systematic‚ bureaucratic‚ state-sponsored persecution and murder of approximately six million Jews by the Nazi regime and its collaborators. "Holocaust" is a word of Greek origin meaning "sacrifice by fire." The Nazis‚ who came to power in Germany in January 1933‚ believed that Germans were "racially superior" and that the Jews‚ deemed "inferior‚" were an alien threat to the so-called German racial community. During the era of the Holocaust‚ German authorities
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Star Wars and its Influences Star Wars defined the summer as the prime releasing season‚ placed a new emphasis on young audiences‚ used special effects‚ animation‚ computers and exhilarating action to speed up the pacing‚ and grossed so much money that many of the best young directors gave quest for the great american film and aimed for the box office crown instead. With star wars and its impact upon release in the 70s it brought a new focus to hollywood’s filmmaking‚ making the films appointed
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The main theme of "The Star" by Arthur C. Clarke deals with faith. Clarke defines faith as having belief and trust in God with strong conviction. Clarke believes that one must have faith not only during blissful times‚ such as during the time of creation‚ but also during time of anguish‚ such as when destruction occurs. God "created" when a star flew over Bethlehem‚ just as God destroyed a star‚ the Phoenix Nebula‚ and its surrounding planets including any life that may have lived there. God does
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Stars are born in high density areas of space called nebulas. A nebula (as defined by Dictionary.com) is: A diffuse mass of interstellar dust or gas or both‚ visible as luminous patches or areas of darkness depending on the way the mass absorbs or reflects incident radiation. The stars are born because of the gravity of the nebula acts on itself‚ condensing the gas and dust into a protostar. A protostar is a very small star. The protostar begins to heat up‚ and if it has enough matter the core
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Washington Irving was born April 3‚ 1783 in New York City. Irving first began his writings under the name of Johnathan Oldstyle. Irving as he got older‚ ventured out into law but later found that it was not his true calling. Irving felt more comfortable expressing
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