Universe: Earth and Life Essay

Submitted By Claire19901021
Words: 576
Pages: 3
Open Document
The universe is a mysterious place which attracts a lot of scientists to search for organisms in it. Scientists have found that the universe is vast. There are many suitable conditions to produce other forms of life. They also suppose that the reason why human beings haven’t found other life is the long distance between Earth and other plants and the limitations of technology. So it’s likely that there are other lives in the universe, however, it is too difficult to search for them.

The universe consists of billions of heavenly bodies. There is enough space to provide the conditions for some life to exist. Life is possible on planets in a Sun’s habitable zone (Steigerwald, 2005). Some planets have suitable conditions, which are similar to the Earth, such as the temperature, the light and the water. “The sun will be a red giant a few billion from new, Mars may become the happening place to be” (Steigerwald, 2005, p.2). In other parts of the universe, planets orbit their own red giant suns, which were similar to the Sun. In short, in all probability that some other planets supporting other life in the endless universe.

Some scientists have proposed that there are some other forms of life. Scientific research shows that on the Earth, the most principal elements to form life are carbon, hydrogen and oxygen, as well as nitrogen or phosphorous (Hawking, n. d). Scientists also found those three elements on some planets. Then they inferred that some forms of life probably exist in the universe. Furthermore, “the formation of something like DNA, which could reproduce itself, is extremely unlikely” (Hawking, n. d, p. 4). However, in the universe with a very large, or infinite, number of stars, one would expect it to occur in a few stellar systems. Therefore, scientists believe it is likely that there are some other forms of life since the other planets have some basal elements.

So far, nobody has enough evidence to proof that there is some other life out space because many difficulties obstructed the exploration. First of all, long distance space travel will be difficult for chemically based life forms (Hawking, n. d, p.
Show More

Related Documents: Universe: Earth and Life Essay

Star Wars Argumentative Analysis

form of two major hypotheses: the Rare Earth…

Words 1161 - Pages 5

What Is The Milky Way Galaxy And The Sun's Position In It?

complete sentences for all subpoints. 1. Our place in the universe a. The modern view of the universe 1) What is our Sun and what is its role in the solar system? a. The Sun is a fairly ordinary but large star. b. The Sun is the focal point of our solar system, because all of the planets orbit the Sun. 2) What is our Milky Way galaxy and the sun’s position in it? a. The Milky Way galaxy is where our solar system is located in the universe. b. The Milky Way galaxy is home to over 100 billion stars…

Words 1268 - Pages 6

Sacred Story Essay

Sacred Story Cosmology is the study of the origins and the progression of the universe. There are many stories and beliefs as to how the universe came to be. It is often referred to as the First Cause; an event that caused the universe to exist. Many individuals believe that this something is God. The majority of Christians believe that God is the being that created the heavens and the earth; that all things on earth were a part of God's plan. While others believe in the Big Bang Theory and that…

Words 291 - Pages 2

Hamlet: Extraterrestrial Life and General Overview Essay

Junior Research Paper Outline Planning Sheet I. Introduction: Background Information and General Overview of Issue: The universe is a very intricate subject in which people do not know much about. Since the dawn of man people have looked up into the stars and asked questions. Today we have begun to try and solve these questions we have continually asked as humans. One of those questions is, “Are we the only ones out here?” Astronomers and scientists alike are researching in many ways to…

Words 1307 - Pages 6

Isaac Newton: The Universal State Of The Universe

Science has proved that the state of the universe is determined by some specific mathematical equations, the laws of physics; the Universe cannot exist independently from such equations. There is a popular story that Newton was sitting under an apple tree, an apple fell on his head, and he suddenly thought of the Universal Law of Gravitation. Does it mean that there was no gravity before Newton! It only means Newton only gave a mathematical expression to the universal law of Gravity. Isaac Newton…

Words 1340 - Pages 6

The Big Bang Theory Essay

techniques being used to determine the age of the earth? When it come to the earth, whether it be about its life, time created or life span you can assure there will be many different theories and beliefs. In this paper I will attempt to explain the defined theories that exist which explain the age of the earth. Many scientists believes that the earth has a life span it is aging and it will eventually die, while on the other hand religion believes that the earth was created by God or a higher power and that…

Words 1125 - Pages 5

Trs 201 Faith Seeking Understanding Research Paper

Tung Nguyen Reflection paper 1 The word around us is the best evidence that God is the creator of the universe. In developing the argument of the creation, we have seen that the world is essentially dependent on God. The existence of the universe cannot be totally understood or explained using our five senses or scientific theory. Most of us will agree that the creation of the universe was not a natural event, but a supernatural act of creation. Only a supernatural force such as God could have…

Words 1091 - Pages 5

astronomy paper

Definition and explanation The Universe 1. What is Earth’s Sun, and what is its role in the solar system? 2. What is the Milky Way galaxy and the sun’s position in it? 3. What is the Big Bang, and what does it say about the age of the universe? 4. What is meant by the phase “looking out in the universe is looking back in time?” 1. The earth’s sun is a star, it generates heat and light through nuclear fusion. 2. The Milky Way galaxy is the constellation that earth belongs to, the sun is just…

Words 889 - Pages 4

everything in the universe is physical-RP Essay

Everything in the universe is physical We live in a universe that is constantly expanding, on a planet which holds all the life forms we know of. In the matrix, the people are alive only in a computer program while the real world rots from within. How are we to know that the world which we live in is the real world? The underlying question here is what is real, which I am going to discuss in the paragraphs below. [C1]A materialist would argue that the universe is physical and therefore real.[P1]…

Words 518 - Pages 3

Tounge Character Analysis

Character introduction Opening: He is the origin of everything in the universe. He is also known as The Man of No Past. Everything in the universe has been created from his body. Eyes: Eyes is the oldest one of Openings first five gods of the senses. They are also known as The Company. Eyes was born from the blood of Openings eyes. Opening wanted another being to share the beauty of the world with. Eyes can only see the world around him. He has no taste, hearing, smell, or touch. Eyes is the wisest…

Words 1031 - Pages 5