The Origin of the Universe

Where did everything total from? Everyone has wondered this at some point. It turns out, more than more is straightway understood than ever has been, but there is still oftentimes to learn. The prevailing scientific explanation for the origin of the universe is unremarkably called the colossal looker guess. In the ninth chapter of his book, Cosmos, Carl Sagan traced back where an plantation apple tree pie came from. The molecules are make of atoms. All of the atoms move out for hydrogen were consolidated to crushher in the cores of ancient stars from hydrogen. The hydrogen was organise at the very beginning of the universe, the Big Bang. As Sagan puts it, If you concupiscence to admit an apple pie from scratch, you must first invent the universe. [9] first base approximately the year 1917, Albert Einstein applied his theory of planetary relativity to the universe as a whole. The current conception at the time was that the universe was static and unchanging. Re lativity did not contradict current knowledge of the universe and only made genius on paper at first. A few historic period later, a new cosmological theory was formulated by Alexander Friedmann. He worked with Einsteins equations and unwraped the prospicience that the universe began in a state of super soaring temperature and density several billion years ago. It grow and cooled rectify as time went on.

This was the beginning of the modern Big Bang theory. [7] In the late twentieth century, increasing effectual telescopes allowed astronomers to discover that the universe is unimaginably enormous. It conta ins hundreds of billions of galaxies. They a! lso sight that long-distance galaxies are touching off from us. Further galaxies are moving away faster. Edwin Hubble was one of the first scientists to notice this phenomenon. Before he observed this, and even decades afterward, most physicists believed the universe was static and unchanging. It has come to be almost universally accepted that this universe had a beginning. [3] If this solve had been recorded and could be played backward, we would see the...If you urgency to get a full essay, order it on our website: OrderCustomPaper.com

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