13.8 Billion years ago, long before the creation of the popular television show, The Big Bang Theory occurred and is now the most widely recognized cosmological model for the universe. The Big Bang theory is an attempt to explain how the universe we know today began. Over the years, numerous discoveries and research have revealed that our universe did have a beginning, and that there was nothing before the Big Bang occurred. Throughout history there have been other theories as to how our universe began, though the Big Bang still prevails. One of the most exciting parts about the universe is a vast and fascinating place and there are even new discoveries still being made today. The Big Bang theory is widely regarded as the most likely scenario …show more content…
In an article in Scholastic, David Fisherman states, “Within seconds the fireball ejected matter/energy at velocities approaching the speed of light. At some later time—maybe seconds later, maybe years later—energy and matter began to split apart and become separate entities. All of the different elements in the universe today developed from what spewed out of this original explosion” (Fishman). The diagram above shows how vastly and rapidly the universe was created. During the inflation of the universe, it grew rapidly and doubled in size at least ninety times. While hot and dense, the universe expanded rapidly. Denise Chow wrote on space.com, “for the first 380,000 years after the Big Bang, the intense heat from the universe’s creation made it essentially too hot for light to shine. Atoms crashed together with enough force to break up into a dense, opaque plasma of protons, neutrons, and electrons that scattered light like fog” (Chow). After cooling, it allowed energy to be converted into particles such as protons, neutrons, and electrons. Within minutes after the Big Bang, atomic nuclei formed, but it took thousands of years before electrically neural atoms were first formed. The majority of atoms that formed were hydrogen, helium, and traces of lithium. Gravity caused the hydrogen and helium has to form giant clouds that will become galaxies, the smaller clouds broke apart to form stars, which was when the universe came out of its dark ages. Planets were formed by the first stars dying and releasing heavy elements into
The agnostic’s assertion may be expressed by the sentence, “We cannot know whether there is a God or not, and we cannot know whether the universe has been in existence since eternity or not.” He believes that nothing is or can be known. If the hypothesis “Matter had a beginning” is confirmed, the assertion that “Matter had no beginning” would be refuted and the contention “We cannot know whether it had a beginning or not” will be proved wrong. Thus, demonstration of the fact that matter had a beginning is a blow not only to atheism but also to agnosticism and skepticism. Once the hypothesis of the beginning and creation of matter has been confirmed, the atheists should abandon their disbelief and the agnostics their skepticism. If you remember the words in the sura The Prophets, verse 30, “Will they not believe even then?” this statement in the verse that described the Big Bang is a sign according to which the unbelievers will stick to their own convictions, or lack of conviction. It has become clear that an agnostic is no different than a man who worships the cow and the denial of the atheist is tantamount to the adoration of fire; these people base their philosophies on absolute lack of evidence, sheer delusion, total lack of logic and scientific reasoning.
The Big Bang theory is a theory that states that the universe originated as a single mass, which subsequently exploded. The entire universe was once all in a hot and dense ball, but about 20 million years ago, it exploded. This explosion hurled material all over the place and all mater and space was created at that point in time. The gas that was hurled out cooled and became our stellar system. A red shift is a shift towards longer wavelengths of celestial objects. An example of this is the "Doppler shift." Doppler shift is what makes a car sound lower-pitched as it moves further away. As it turns out, a special version of this everyday life effect applies to light as well. If an astronomical object is moving away from the Earth, its light will be shifted to longer (red) wavelengths. This is significant because this theory indicates the speed of recession of galaxies and the distances between galaxies.
Matter, as we conceive it today, did not exist after the Big Bang, because the temperature was too high for that. While trying to join protons and electrons, light continually crossed apart. Only when the universe had cooled to 3,000 K, the atoms are held together and the light was beginning to happen.
For as long as long as history has been recorded there has been interest in how the universe came to be. The science community seems to agree that the big bang was what created the universe, but there are many conflicting arguments surrounding what existed before the big bang and what initiated it. While there are nearly infinite responses to this question, there are only two paths one can take when answering it; either something existed prior to the big bang or the entire universe came from nothing. Lawrence M. Krauss, acclaimed physicist and cosmologist, uses his understanding of science in his book, A Universe from Nothing: Why There is Something Rather than Nothing, to elucidate that it is logical for something to come from nothing. Krauss recognizes that much of the world attributes the creation to God and quotes Steven Weinberg in saying that “science does not make it impossible to believe in God, but rather makes it possible to believe in God” (183). Using the big bang theory, the discovery of both dark matter and energy, and the idea that many features of the universe do come from nothing Krauss makes a convincing argument that the universe did indeed come about with no preexistence.
The Big Bang Theory is one of the most important, and most discussed topics in cosmology today. As such, it encompasses several smaller components that attempt to explain what happened in the moments after creation, and how the universe we know today came from such a fiery, chaotic universe in the wake of the Big Bang. One major component of the Big Bang theory is nucleosynthesis. We know that several stellar phenomena (including stellar fusion and various types of super novae) are responsible for the formation of all heavy elements up through Plutonium, however, after the advent of the Big Bang theory, we needed a way to explain what types of matter were created to form the earliest stars.!
Anum Munaf Dr. Caryn Voskuil PHIL-1301-83456 23 April 2017 Response Paper: Chapter 2 In Chapter two “God and the Origin of the Universe” of the book “Problems from Philosophy”, written by James Rachels and Stuart Rachels, a very interesting and contentious topic has been discussed. It is about the belief that God exists in this universe or not and this universe is created by God or it has been developed by chance. Rachels with the help of distinct types of arguments tried to prove that God exists in this world and the universe is created by some intelligent designer. At the beginning, he gave the results of recent Gallop poll and Pew Research Center polls to explain that how many people are religious and how many are non-religious.
In the beginning there was only darkness. For many millions of years this darkness remained. There were no stars, no sun, and no earth. But one day something very special happened. The darkness created light. It was a very small amount of light but it was just enough. The light became the husband of the dark. After a long while both the light and the dark became bored. The light began to insult the dark and the light replied with equally harsh insults. "You are not as beautiful as I!" said the light. "Ha! You are much uglier than I!" said the dark.
The Big Bang is a theory that the universe was created in a very large
temperatures caused the hydrogen atoms to slam into each other. The existing hydrogen atoms were then converted into helium and energy when they collided. Aproximately 13.7 billion years ago new stars are born and there is light penetrating into the universe. There were now billions of stars existing yet there were no planets created.
the first instances of the Big Bang. What this means is that during the Big
which is the big bang. But the big bang is only a theory and hasn’t
The Big Bang, the alpha of existence for the building blocks of stars, happened approximately fourteen billion years ago. The elements produced by the big bang consisted of hydrogen and helium with trace amounts of lithium. Hydrogen and helium are the essential structure which build stars. Within these early stars, heavier elements were slowly formed through a process known as nucleosynthesis. Nucleosythesis is the process of creating new atomic nuclei from pre-existing nucleons. As the stars expel their contents, be it going supernova, solar winds, or solar explosions, these heavier elements along with other “star stuff” are ejected into the interstellar medium where they will later be recycled into another star. This physical process of galactic recycling is how or solar system's mass came to contain 2% of these heavier elements.
Generally, the universe began as a composition of radiation and subatomic particles, which proceeded with galaxies formation. Galaxies are made up of hydrogen, helium, 100-200 billions of stars, planets and most having a black hole at the center, which attracts everything present in galaxies by force of gravity. Galaxies can be classified as either spiral (Milky Way- galaxy which human kind has been found to exist), elliptical, lenticular and irregular, where the structure is determined by neighboring galaxies with most galaxies are moving away from each other. Classification of galaxies is being conducted by online programs such as Galaxy zoo, using pictures from telescopes and is making significant progress.
The big bang theory is an attempt to explain how the world began. The big bang theory begins with what is called a “singularity.” This term is used to describe an area in space which defies all the known laws of physics. Singularities are thought to exist at the core of black holes. Black holes are areas of intense gravitational pressure. The pressure is thought to be so intense that matter is pressed together into an infinite amount of pressure. The dense hot mass of the singularity slowly expanded. This process is called inflation. As the singularity expanded the universe went from dense and hot to cool and expansive. Inflation is still continuing on today which means that the universe is continually expanding.
Since the dawn of intelligent man, humanity has speculated about the origins of the universe.