Dark Matter and Dark Energy

Several hundred thousands years after the Big Bang, the stars began to light up the dark universe. As the universe expanded, it got colder and darker and less like a place that might produce things like heavier chemicals, plants, and animals. This period of the history of the universe was called the Dark Ages. During the Dark Ages, a lot of atoms was flowing through space, which contained 75% hydrogen with one portion and about 25% helium with two protons. Some areas in the universe were just slightly hotter and denser than others, and gravity magnified those differences. As gravity increased, the whole thing was clumping faster. At the center of each of those clouds of atoms, atoms began to bang into each other more violently and heat up particularly

There is perhaps no current problem of greater importance to astrophysics and cosmology than that of "dark matter". The controversy, as the name implies, is centered on the notion that there may exist an enormous amount of matter in the Universe that cannot be detected from the light that it emits. The evidence of dark matter is from the motions of astronomical objects, specifically stellar, galactic, and galaxy cluster/supercluster observations.

The Standard Model of particle physics teaches us the subatomic composition of the universe. It tells the fundamental building blocks which out of this is what the world is made of and the forces in which these blocks interact. The basic building blocks include the six quarks and their other six are leptons. As far as we remember, the four fundamental forces that are present in the universe are gravity, weak nuclear forces, strong nuclear force, and electromagnesim.

Astronomers believe there is enough dark matter in the universe to slow its expansion gradually toward a stop.

Dark Matter is a very interesting book that I would recommend you to read. The author of Dark Matter has both assimilation and tolerance in the book. In the book tolerance is used by Jason having to survive in different situations. At one point in the book he goes to a world that is covered in snow. He built tolerance to the cold and was able to carry Amanda to a cabin and survive. But also has assimilation sprinkled in. Jason had to adapt to his doppelgangers and their worlds.

The most common scientific explanation of how our universe came to be, is the Big Bang Theory. Around 13. 8 billion years ago there was no sign of anything apart from darkness. Until astronomer Edwin Hubble made a remarkable discovery about how the universe was created. Edwin Hubble hypothesised the matter and energy in the universe was initially condensed in a very small and infinitely hot mass. A huge explosion, known as the Big Bang, then sent matter and energy expanding in all directions (Howell, n.d.).

The properties of regular matter include a composition of neutrons, protons, and electrons; it can be seen and touched. The properties of dark matter are unknown; dark matter cannot be seen, touched, interact with light, or produces radiation. Dark energy is also an unknown entity, but it is considered a form of energy. Dark energy is also known as the energy of nothing or the energy of empty space. Even so the big bang theory is still widely accepted among people as the start of the universe

Dark matter is an element which is non-luminous and cannot be identified directly by electromagnetic light but can be identified. Dark matter is believed to be the fundamental element that makes up the universe, and that could probably be the reason why it is difficult to separate it from other particles.

Basak, Tanushree, and Tanmoy Mondal. "Constraining Minimal U(1) B − L Model from Dark Matter Observations." (2013): n. pag. Cornell University Library. Web. 10 Nov. 2015.

In order to understand our place in the universe, we must understand the universe itself. Scientists, researchers, astronomers, cosmologists, physicists, amateur astronomers and a slew of other groups of individuals largely interested in the cosmos, help with discovering new and fascinating theories or proof of different phenomenon within the universe. Three scientific articles help readers to realize scientists are constantly deep in work to unravel the hidden truths. “Dark Matter in the Discovery Age”, “Why the Universe Had no Beginning”, and “What String Theory tells Us About the Universe” include theories vastly different from one another, but lead to the same conclusion; the universe’s creation.

Black holes are one of the many amazing unexplainable wonders around the world. Black holes are also very abundant in many galaxies especially the Milky Way. There is believed to be at least over ten million black holes scattered around the Milky Way galaxy alone. In every galaxy there is a supermassive black hole that is at least billions of times as big as the sun and it is big enough to swallow the whole solar system.

The show at the Hayden Planetarium, The Dark Universe Show was about what happens up in space. The Show explain how it all began, they said that using the world largest telescope, the astronomers were trying to piece things together about the cosmos; The show talks about their discoveries other galaxy in the universe. Also, how cosmic space is always stretching and how everything in space has changed since the Big Bang.

Dark matter is a very mysterious concept and scientist are not sure what it is . Dark matter is a substance that we do not know exactly what it is. Dark matter is something that is matter but is invisible to the best machines.Some of them are x-ray telescopes and dark matter is too cold for the machines to see. Can you believe that you can't see dark matter with our technology?

Astronomers are still in the hunt of the Dark energy and dark matter but they haven’t found none. They are undetectable which makes it

A galaxy, also called a nebula, consists of billions of stars, interstellar gas, dust, and dark matter which are all bound to form a massive cloud in which we live in. Although it cannot be very well explained, dark matter makes up at least 90% of a galaxy’s mass.