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The Big Bang

Published on Nov 18, 2015

The Big Bang and its' Eras

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1.

The Big Bang

What formed/occurred and in what time frame?
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2.

The Big Bang

10 to the power of -43, seconds in
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3.

13.7 billion years ago, The Big Bang started in an unlikely state of heat. At 10 to the power of -43 seconds it is a dense fireball.

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4.

From 10 to the -35th, to 10 to the -33rd, the universe goes through inflation,which means in the first fraction of a nanosecond after birth the universe expanded extremely fast. Inflation stops when its energy becomes the matter and energy we see today, although basic.

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5.

Universe Forms Shape

10 to the power of -6, seconds in
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6.

expanding slows down while the temperature cools down, loosing density. a force, gravity, is created which holds atoms' nuclei together, making weak electromagnetic forces.

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7.

particles (quarks, electrons, photons, neutrinos) hit together and mash to create protons and neutrons.

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8.

Basic Elements

3 seconds in
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9.

Unstable atoms of hydrogen, helium, and lithium are made by protons and neutrons, and continue to be formed for 10,000 years

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10.

Radiation Era

10,000 years in
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11.

most energy is in form of radiation waves (wave length, x rays, radio waves, ultraviolet rays) but those waves dim out over time, leaving the microwaves that coat all things in the universe.

Photo by Sergei Golyshev
12.

most energy is in form of radiation waves (wave length, x rays, radio waves, ultraviolet rays) but those waves dim out over time, leaving the microwaves that coat all things in the universe.

Photo by Sergei Golyshev
13.

Matter Domination

300,000 years in
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14.

the amounts of radiation energy and matter energy are almost equivalent, but radiation waves dilute to lower energies as they stretch. The over power of matter energy forms neutral atoms.

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15.

Galaxies & Stars Form

300,000,000 years in
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16.

Dense pockets of gas ignite to form stars, stars that clump together become galaxies; this is 12-15 billion years before present time.

Photo by NASA's Marshall Space Flight Center
17.

Madison Laxton & Caleb Freeborn

citations in the side notes
Andersen, Ross. "What Happened Before the Big Bang? The New Philosophy of Cosmology." The Atlantic. Atlantic Media Company, 19 Jan. 2012. Web. 31 May 2015. .

"BIG BANG TIMELINE." BIG BANG TIMELINE. N.p., n.d. Web. 31 May 2015. .

"Chronology of the Universe [video Infographic]." YouTube. YouTube, 21 Aug. 2014. Web. 31 May 2015. .
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