Dark Energy Essay

Throughout the modern era of astronomy, a single type of celestial object has puzzled astronomers more than any other. Black holes, whose existence was only verified in the early 1990’s, have fascinated scientists ever since Einstein first proposed the theoretical concept in the 1930’s. A black hole is an object so tiny, but also so dense, that it has the power to pull planets, stars, and even light into its core, and ultimately destroy everything in its path. Over the past decade much has been discovered about these enigmas of space and time; however, many of these recent discoveries lead to more unanswered questions. Nevertheless, the basic life cycle of a black hole is now understood in ways thought to be impossible only twenty years

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

Dark matter and dark energy are two entities that have very little known about them, except that they make up about 95 percent of the universe. Even though this is a large part of the universe, it wasn’t even thought about until the 1960’s or the 1970’s. This is because of the fact that it is very hard to detect and almost impossible to see. Although it is impossible to see, we can see the effects of them both in our galaxy.

The particles include photinos, neutrinos, gravitinos, axions, and magnetic monopoles, among many others. Of these, researchers have detected only neutrinos -- and whether neutrinos have any mass remains unknown. Experiments are under way to detect other exotic particles. If they exist, and if one has a mass in the correct range, then that particle might pervade the universe and constitute dark matter.

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

We are not quite sure exactly how it happened or even how long it took to happen. According to www. Space.com it underwent an incredible growth spurt and doubled in size at least 90 times. This marks the beginning of an extraordinary set of circumstances that created a perfect storm. It was a chaotic set of circumstances the temperature cooled than heated then combined and light appeared and was eventually followed by complete darkness. This light is detectable today and can be researched which will hopefully lead to answers that we have been wanting to answer for many years. Nearly 400 million years after our universe made its appearance in this dramatic and chaotic performance it began to come out of its dark ages. This phase of our universe lasted for a very long time and during this time our very first stars and galaxies appeared. The birth of our Solar System happened approximately after our universe turned 4.6 billion years old. It is believed to have been formed out of a “giant, rotating cloud of gas and dust known as the nebula.” In 1960 dark matter was discovered and remain one of the biggest unanswered questions today. Earth made its entrance approximately 4.54 billion years ago. At its beginning it wouldn’t have been able to be inhabited by humans. Volcanic activity was the norm and at one point there was a collision with another body that is thought

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.).

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.

The universe is created from energy. And the human being is also made from energy. From the creator’s great compassion, wisdom and powerful divine spirit and the extremely high density energy origin, to the utmost invisible minuscule, then to the finest particles, microscopic particles, such as quark, neutrinos, photons, nucleus, protons, electrons, atoms, molecules, to all levels of matters and lives, air, water, plants, earth, sun, solar system, milky way of galaxy, our local group of galaxy, and more and more countless number of planets, stars, galaxies, clusters of galaxies, super clusters, making up the vastest of the vast universe - all these are mobilizing, spinning and operating at all levels constantly by following the creator’s precisely-designed mechanisms (the universal law) and along with their pathways, obits, principles, rules, and procedures. All stars and planets are spinning all the time constantly and never stopped, it is the way the universe is alive.

The idea that the universe had an origin was a result of the discovery of the expansionary universe.[vi] The theoretical groundwork for the expansionary universe theory was conceived, ironically, by Albert Einstein (a firm believer in the infinite and unchanging universe) in his work concerning relativity.[vii] The expansionary universe theory was later confirmed by Edwin Hubble in the 1920’s when he showed through careful observation of the

There have been many theories concerning what the universe looks like, how it became this way, and where it is going. The most popular theory that people hold today is that the universe began when all the matter ever present in the universe was contained in a tiny speck and that spec exploded. This is known as the Big Bang. This theory has developed a great deal since it was first conceptualized and continues to evolve today. Many different scientists have had a hand in this.

In the second phase of creation, the whole idea of the dark forces comes in again but this time it focusses on a protective dome being held in God’s hand. This dome supposedly has holes in is where the stars shine through which is used to explain why there is a sky. One thing that is key is that the dome requires the continuous power of God not just a one-time

We look for things that we can’t see by looking through special powerful telescopes that help us see the things we can’t from the naked eye. Many special telescopes today at NASA are those that can see things our eye itself cannot. These telescope’s lenses are the most powerful in the world. They see things our eyes can’t like dark matter. Like when dark matter was discovered. W. Kent Ford confirmed the existence of this “missing mass”. He observed a resembling phenomenon. The mass of the stars visible in a typical galaxy is about 10 percent required to keep stars orbiting their galaxy's center. Speed with which stars orbit the center. Accoring to http://www.britannica.com/science/dark-matter “Indeed, orbital velocity is either constant or

Dark Energy is a mysterious force that drives the expansion of the universe. Astronomers states that the universe is expanding and the expansion is accelerating, so the unknown anti-gravity force at work is termed dark energy. Dark energy has important consequences for

This observation means that it has taken every galaxy the same amount of time to move from a starting position to its current position. This observation is called "Hubble's Law," named after Edwin Hubble (1889-1953) who discovered this in 1929. Edwin Hubble’s evidence supports the expansion of the universe and suggests that the universe was once compacted. Third, if the universe was insanely hot as the Big Bang suggests, scientists should be able to find some of this heat left over. In 1965, Arno Penzias and Robert Wilson discovered a 2.725 degree Kelvin Cosmic Microwave Background radiation which infuses the observable universe. This is thought to be the remnant that scientists were looking for. Finally, the discovery of great amounts of Helium and Hydrogen lead to support the Big Bang Theory. (LaRocco)