Essay On The Big Bang Theory

What was before this event is not known to any human being and is a matter of pure speculation. This occurrence was not a conventional explosion but rather an event that expanded all of the particles of the “baby” universe rushing away from each other. There were actually no galaxies before that of the big bang but it was more like it started the process of creating all of the galaxies that we know today. The person who came up with the Big Bang theory is Edw... ... middle of paper ... ...ational waves some scientists are already on the breakthrough of proving these theories right and hopefully very soon they will be proven. Maybe the one who is reading this will be the one to prove the Big Bang theory, the theory of inflation, and the theory of gravitational waves.

The start of our universe has caused much speculation through the many years of human existence. Many theories have been proclaimed through the centuries, though one in particular is the most popular throughout the scientific world. The Big Bang Theory is most widely known when it comes to the creation of the existing cosmos. The Big Bang theory consists of the idea that the whole universe was compressed into an extremely dense and hot state. This state is theorized to have only been a few millimeters wide.

““Three main observational results over the past century led astronomers to become certain that the universe began with the big bang.”( Yuki D. Takahashi ) One of the reasons was that the universe is expanding , since the universe is expanding they think that it first had to have been together for it to expand unless a explosion happened . 2nd it is that the big bang perfectly explains why there so much ambulance . According to the big bang theory the world emerged 13.8 billion years ago at a single moment in a huge explosion. Most of what we know is because of mathematical theory and models.Scientes can still see the explosion through what is called the cosmic microwave it is also known as the afterglow. There are things called “singularity”( NASA ) these things are zones that defy our current understanding of physics.

The Big Bang Theory Why is the Universe expanding? What is Cosmic Back Ground Radiation (CBR)? There are many questions asked about our Universe, which we know so little about. Scientists, in their attempt to answer these and other confrontations, have found one idea that seems to explain much of what we don't understand: The Big Bang Theory. An explosion of incomprehensible speed was the beginning of our known Universe and existence.

This procedure causes gravity to pull, and it slows down the expanding of space. Dark energy is not understood. It’s some type of fluid, unknown to physics. In the 20th century, they made a giant leap in how humans perceive the comos. ”The universe began with a big bang is essentially conclusive and may stand as the most profound discovery in humans,” said Hubble.

It is not yet possible to give a definitive answer to the questions: what was the Big Bang and why did it happen? However, there has been a great deal of speculation recently on this subject, and it may not be long before a definitive, or almost definitive, answer will be declared. For the moment we will simply take the Big Bang as it is given, a huge explosion in which time and space began expanding. It is important to realize that space itself originated in the Big Bang. IT is tempting to think of the universe before the Big Bang as being a vast, infinite, expanse of empty space, like the space between the galaxy clusters today.

These are the questions the Big Bang theory tries to answer. While no one is completely sure of all the details about it, the big bang is the most widely accepted theory about the beginnings of our universe. The big bang theory states that the universe began by expanding from an infinitesimal volume with extremely high density and temperature. It was initially smaller than the head of a pin. The theory states that space was created at the same time as the big bang and expanded carrying matter with it.

However, we detected a faint glow after the Big Bang occurred 13.7 billion years ago. The theory in which the universe began with the Big Bang is one of the most profound discovery humans have ever made. The Big Bang theory is however a global description of the beginning of time, matter and space. Today, physicists have consistent theories about the history of the universe down to only a trillionth of a second after the universe's birth or even earlier.

The Big Bang is a widespread theory among astronomers and cosmetologists and is the leading explanation on how the universe began. The theory says that the universe started as a singularity. A singularity is a one-dimensional point which matter is held in an infinitely minuscule space where the laws of physics cease to exist. The rapid expansion of matter from a state of extremely high density and temperature caused a big “bang”. To current cosmological theories was the event that caused the universe.

(Maskowitz) The Big Bang Theory would be completely pointless without reasonable explanations to support it. The first evidence scientists have to support the Big Bang is the Universe had a beginning. Now the goal was for scientists to figure out what was the cause for this supernatural event to occur. Second, galaxies appear to be moving away from Earth at speeds proportional to their distance. Galaxies that are tw... ... middle of paper ... ...s to how long the galaxy has been moving away from Earth.