StudentShare solutions
Triangle menu

The Origins of First Stars - Essay Example

Not dowloaded yet

Extract of sample
The Origins of First Stars

Investigating how from the universe was created and how this led to the precise moment in time when these first stars could and did evolve was researched and presented. Through a thorough examination of years of research, how first stars were created and when they came into existence was answered. This research also yielded the fact that no first star still exists within our galaxy - the Milky Way. Although, I am satisfied with the findings of this research that the Milky Way contains no Population III Stars, I can not help but sit here and wonder if somewhere in the outermost areas of the universe, in areas we may not even know exist, there sits a first star, a remnant of the very creation of the universe, waiting for me
Ever since the dawn of time, man has been fascinated by the stars in the heaven. From a child's first wonder at the twinkling lights in the night sky to throngs of people staying up late to watch a meteor shower, the celestial display never ceases to amaze us. However, there is so much more to stars than the glowing light they project to earth. They are the footprints to understanding the origins of space and time. Scientists have been in the process of unraveling these mysteries for centuries. ...
The Big Bang Theory, the accepted theory of the creation of the universe, which will be detailed in subsequent paragraphs, lead to the later creation of first stars, called Population III Stars. Initially thought impossible to still exist, these first stars and the quest to understand them have led researchers to continue to search for their origins. The first detectable signs of these Population III stars have now been found. How were they created and do any still exist
Background

Understanding what is known about the creation of the universe is necessary consider how Population III stars were born and if they have survived to present day. The accepted theory of the creation of universe is the Big Bang Theory. Astronomers have determined through observation and scientific research that "the galaxies of the universe all seem to be moving away from us. It turned out that they are moving away not just from us but from one another-that is, the universe seems to be expanding." [1] The laws of physics, specifically Hubble's Law told scientists that if the universe is ever expanding. Hubble's Law explains that "the galaxies were receding from us at a velocity proportional to their distance. The more distant the galaxy, the greater its redshift, and therefore the higher the velocity." [2]
Hubble's Law






The above graph is a depiction of the Hubble constant explaining rate of expansion. [3]
"The velocity v could be determined by multiplying the distance R by H, the Hubble
constant, given by the slope of the line in the above graph, in units of kilometers per
second per million light years. The Hubble constant describes the universe's rate of
expansion. The galaxies are not moving away through space, they are moving away

with space, as space ...Show more

Summary

Ever since the dawn of time, man has been fascinated by the stars in the heaven. From a child's first wonder at the twinkling lights in the night sky to throngs of people staying up late to watch a meteor shower, the visual display never ceases to amaze us…
Author : idaosinski
The Origins of First Stars essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"The Origins of First Stars"
with a personal 20% discount.
Grab the best paper

Related Essays

On the Mythological Origins of Logo's
Apollo gave Cassandra the power to see into the future, but with the stipulation that no one would believe her when she spoke about it. And, Apollo enlisted the magical sorceress Hecate to cast a spell on her so she would become pregnant, and with his child.
3 pages (750 words) Essay
U10a2 Life Cycle of the Stars Paper
Historically, the most prominent stars on the celestial space were grouped together into constellations and asterisms. For at least a portion of its life, a star shines due to thermonuclear fusion of hydrogen in its core releasing energy that traverses the star's interior and then radiates into outer space.
5 pages (1250 words) Essay
Luckier Than Stars
Most people spend so much time skimming the surface that they somehow forget to question serenity, what drives the gentle wave of most assignments. Teachers in a worldwide respect unite by an unstated agreement, in a purified endeavor of the struggle to make students believe in themselves through literature, recognizing the importance but regularly missing the target.
8 pages (2000 words) Essay
Visual Rock Music Stars
The author gives background information on the topic of the origin of rock and roll and examines the relationship between dress and ideology of visual rock music stars. Also, the interview was conducted with members of a rock music group in order to collect primary data on the topic alongside with relevant literature.
7 pages (1750 words) Essay
The Origins of First World War
resulted in millions of casualties in the war. Events prior to World War-I, appear quite intriguing to historians with Sir Winston Churchill, recalling in 1920s, that 'the spring and summer of 1914 were marked in Europe by an exceptional tranquility' (Henig, 2002).
15 pages (3750 words) Essay
Seeing Stars by Janet Staiger
In fact, in "seeing stars", Janet Staiger attempts to question the traditional way of perceiving the role of a star. Staiger's analysis of the origins of the American "star system" reveals the variety of angles through which the word "star" can be defined.
5 pages (1250 words) Essay
Life Cycle of Stars
According to the author of the text, stars appear as twinkling to us because they are at a far off place from our earth and the atmospheric conditions, diffractions etc. lead to the phenomenon of twinkling. Actually, light is an electromagnetic wave that can be ‘seen’ by us. Reportedly, there was much discussion over whether light is composed of particles or waves.
5 pages (1250 words) Essay
Child Stars
This is a common scenario with almost 80% of the child stars not only in the United States but in the world as well. The most common of these child stars is Britney Spears and the latest of them is Miley Cyrus. There are several explanations for their transformations and a concrete explanation of their behavior which should not just be taken at face value.
2 pages (500 words) Essay
Keystone species - Sea stars
A keystone species is a species in an ecosystem, whose influence in the ecosystem are greater than would be expected based on its population size. The disproportionate effect is more significant than expected for a given population
2 pages (500 words) Essay
White Dwarf Stars
These stars are normally white in color as the name suggest and occupy the lowest region in the HRD diagram due to their quality or composition. Hence, they are in comparable to sun, giant
5 pages (1250 words) Essay
Get a custom paper written
by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Comments (0)
Rate this paper:
Thank you! Your comment has been sent and will be posted after moderation