Astronomy Essays Examples For College & High School Students in PDF

346 total results

A Personal View on he Future of Space Transportation (409 words, 1 pages)

I feel the future of transportation lies in space travel. People can go any where in the world and can do anything but travel in space. This is do to the incredible cost of space travel. The use of massive amounts of fuel for departing and re-entering the atmosphere contributes ... Read More

Theories Explaining the Existence of Black Holes in the Universe (1483 words, 3 pages)

Our solar system consists of ten planets revolving around the Sun. The Sun serves as a magnet that uses its gravitational pull to hold the solar system together. If the Sun were to disappear, what would hold the planets together? The answer might be a black hole. A black hole ... Read More

An Overview of Benefits of Space Exploration (1593 words, 11 pages)

OutlineI. IntroductionA. Critics point to waste and lack of direct impact onindividualsII. BenefitsA. Environmental1. Ocean example2. Ozone depletiona. TOMS and phase-out of harmful chemicalsb. Anarctic hole in the ozone layerB. Medical1. MRI (Magnetic Resonance Imaging)a. Diagnosesb. Phase-out of exploratory surgery2. Telemedicine3. Digital breast Biopsy systemC. Consumer and other products 1. ... Read More

An Explanation of the Presence of Black Holes in the Universe (2387 words, 10 pages)

Peters 1Ron PetersDr. James R. PierceCP English 220 April 2000Black HolesA Black hole is a theorized celestial body whose surface gravity is so strong that nothing, including light, can escape from within it's surface. Gravity is the key to ablack hole's immense power. The black hole's strong gravity keeps captured ... Read More

An Analysis of the Mistakes That Led to the Failure of Apollo 13 Space Mission (2399 words, 4 pages)

During a modification of Oxygen Tank No. 2 by NASA contractor, North American Rockwell, it was inadvertently dropped about 2 inches, which caused undetected damage to the interior assemblies. This damage eventually led the failure of the 400-million Apollo 13 mission.The crew of Apollo 13 was responsible for several scientific ... Read More

The Emphasis of Author Stephen Hawking and Studies of Black Holes (1774 words, 6 pages)

The oldest profession in the world is not what would be commonly accepted insociety. Before a woman had a chance to sell her body, people looked up at the stars andwondered what they were. They made figures out of the shapes they made. As weadvanced through scientific research many other ... Read More

The Big Bang Explanation of the Beginning of the Universe (2571 words, 5 pages)

From the Big Bang to Life on EarthShould we as humans expect to find intelligent life elsewhere in the Universe? There are many reasons for and against this concept, but first we should trace just how our terrestrial life started.The beginning of time and the universe began with the Big ... Read More

A Biography of Edwin Hubble the Astronomer (818 words, 2 pages)

Devotion is one characteristic in Hubble that allowed him to do his work so well. Whether it was devotion to his family or to his work. It started when he was just a youth he was in a family of seven children and was expected to earn money for the ... Read More

A Description and Definition of Black Holes in the Universe (796 words, 2 pages)

Black HolesThere are many strange and wonderful phenomenons being discovered throughout our Universe. One of the most intriguing is the concept of a black hole in space. Astronomers have discovered a black hole just 1,600 light years away from Earth. The National Radio Astronomy Observatory cataloged this black hole in ... Read More

Asteroids in Space and the Claim of Impendig Collision with Planet Earth (1533 words, 4 pages)

Asteroids sling through space, celestial debris of diverse origins, leftovers from the formation of the solar system, broken offshoots of parental asteroids or comets that have lost their glow. But if an asteroid were to smash into Earth, the result would meana global catastrophe and life on our Planet could ... Read More

The Importance of Solar Energy to Life on Earth (669 words, 2 pages)

All life on Earth depends on energy from the sun. Solar energy is the source of energy for photosynthesis. It provides the warmth necessary for plants and animals to survive. The heat from the sun causes water on the Earth's surface to evaporate and form clouds that eventually provide fresh ... Read More

A Study on Solar Storms and Its Effects (802 words, 2 pages)

Solar Storms, Another Obstacle Entering the New Millenium?Storms in space could have a devastating effect on our society. Solar storms are a result of solar flares and are electromagnetic in nature. They are capable of causing power outages and halting all types of communication, including electronic pagers radio and television ... Read More

Astronomers Construct Hypothesis to Determine Origins of the Universe (1282 words, 2 pages)

It is always a mystery about how the universe began, whether if and when it will end. Astronomers construct hypotheses called cosmological models that try to find the answer. There are two types of models Big Bang and Steady State. However, through many observational evidences, the Big Bang theory can ... Read More

Black Holes: Mysteries of the Unseen Universe (1298 words, 3 pages)

Everyday we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, and it interests us to learn about all the variance that lies beyond our grasp. Within this marvel of wonders our universe ... Read More

The Birth and Death of a Star (1173 words, 4 pages)

Birth of StarsSince my entire thesis for this paper is about how a star is born, I guess the first thing I should start out with is by telling you exactly what a star is. Stars are self-luminous gaseous spheres. They shine by generating their own energy and radiating it ... Read More

Nano Technology Research Should Explore the Energy Requirement for the Development of Shuttles (302 words, 1 pages)

One of the big problems not fully appreciated with current ideas in nano technology research is the energy requirement for the development of shuttles and using it to carry the bots to other planets. First of all, the design of the shuttle would have to be very intricate because it ... Read More

Leonardo Da Vinci: The Greatest Experimental Scientist of the Renaissance (1060 words, 2 pages)

Leonardo da Vinci was born in April 15, 1452 in Vinci, Italy. Leonardo's accomplishments have earned him a place among the most prolific geniuses of history. Leonardo Da Vinci was one of the greatest artists of the Italian Renaissance, and the greatest experimental scientist of his age. He displayed genius ... Read More

Astrology and the Signification of the Twelve Zodiac Signs (4424 words, 18 pages)

AstrologyAstrology is the science of certain cryptic relations between the celestialbodies and terrestrial life. It is considered an art and a practical science.It lays no claim to be what used to be called an exact science, but studiescertain predispositions or tendencies in human life, which are sometimesindicated so clearly that ... Read More

An Introduction to the Partnership Between Astrological Signs Gemini and Sagittarius (482 words, 1 pages)

Results Gemini Sagittarius When Gemini and Sagittarius come together, it can be a truly spectacular match! These partners are highly compatible and although the pair will encounter trouble spots in the relationship, they are often able to work out differences. Sagittarius is an explorer and a pioneer, and Gemini's intellectual ... Read More

Bertrand Russell’s Perspective of the Controversial Topic of Life in the Universe (1653 words, 3 pages)

Bertrand Russell wrote, There are two possibilities. Maybe we are alone. Maybe we are not. Both are equally frightening (Jakosky 1). The question of life in the universe is one that leaves many in a state of bewilderment. It becomes even more interesting when it leads to another question that ... Read More

A Biography of Galileo Galilei (1749 words, 2 pages)

Galileo Galilei was born on February 15, 1564, in Pisa, Italy. Galileo was the first of seven children of Vincenzio Galilei, a trader and Giula Ammannati, an upper-class woman who married below her class. When Galileo was a young boy, his father moved the family moved to Florence. Galileo moved ... Read More

A Biography of Johannes Kepler and His Three Laws of Planetary Motion (1901 words, 4 pages)

In todays world, we have very advanced technology. There have been many new technological and medical advancements as we entered the new century. The Internet allows us to shop, talk, and find valuable information on very scarce topics, and even check stocks with a simple click of a button. Medical ... Read More

A Biography of Edwin Powell Hubble an Astronomer (1296 words, 3 pages)

Edwin Powell HubbleGreat Astronomer of the 19th CenturyTwinkle, twinkle little star,How I wonder what you are!Up above the world so high,Like a diamond in the sky (Gardner 98).Stars are a marvelous wonder to many people, that is why some people spend most of their lives wondering what is "above the ... Read More

A History of Astronauts and Explorers’ Contribution (414 words, 1 pages)

Explorers Yesterday and TodayThe world is always making new progress and discovering new ideas. People are needed and to discover new places. Like the first European explorers, astronauts of today must go where no man has gone before. Both of them must conqueror their fears of dying by trying to ... Read More

A Review of the Black Holes in the Universe (3088 words, 8 pages)

Every day we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, and it interests us to learn about all the variance that lies beyond our grasp. Within this marvel of wonders, our ... Read More

The Creation, Launch and History of the Sputnik Satellite by the Soviet Union (510 words, 1 pages)

Sputnik, name of the first of several artificial satellites launched by the Soviet Union from 1957 to 1961. The goals of the Sputnik program included studying the earth's upper atmosphere, observing animal survival in space flight, and testing Soviet rocket technology. The launch of the unmanned Sputnik 1 and of ... Read More

An Essay on How the Universe Started and How Old It Is (1650 words, 4 pages)

INTRODUCTION The goal of the project is to find the age of the universe according to the theory that there were equal amounts of the two uranium isotopes U235 and U238 at the time of the Big Bang. At present, there are 137.7 U238 atoms for each atom of U235. ... Read More

The Life of German Astronomer and Natural Philosopher Johannes Kepler (689 words, 1 pages)

Johannes Kepler, was a German astronomer and natural philosopher, noted for formulating and verifying the three laws of planetary motion. These laws are now known as Kepler's laws.Johannes Kepler was born in Weil der Stadt in Swabia, in southwest Germany. From 1574 to 1576 Johannes lived with his grandparents in ... Read More

The Life of Galileo Galilei and His Popular Inventions (342 words, 1 pages)

Galileo GalileiGalileo Galilei was born February 15, 1564 and died in 1642. He was born near Pisa, Italy and died in Florence, Italy. Galileo was an Italian was an astronomer. He studied in the field of astronomy. He was also a mathematician. he would give private tutoring lessons from 1885-1889. ... Read More

A Biography of Galileo Galilei and His Contribution to Science (931 words, 2 pages)

Galileo GalileiGalileo Galilei was born at Pisa on the 18th of February in 1564. His father, Vincenzo Galilei, belonged to a noble family and had gained some distinction as a musician and a mathematician. At an early age, Galileo manifested his ability to learn both mathematical and mechanical types of ... Read More

Astronomy Essay Examples