Astronomy Essays Examples For College & High School Students in PDF

346 total results

The Use of the Techniques of Gravity-Assisted Maneuver’s in the International Sun-Earth Explorer 3 (2427 words, 4 pages)

In this ERA of tight space budgets and infrequent deep-space missions, solar system researchers have pushed to squeeze more science from existing interplanetary spacecraft. By drastically altering their orbital paths using gravity-assisted maneuvers combined with relatively brief rocket firings, veteran probes can be sent on productive extended missions.This technique was ... Read More

A Short Introduction to the Modern Astronomers’ Theory of the Origin of the Universe (517 words, 1 pages)

The origin of the universe can be explained by modern astronomers andastrophysicists, while archaeologists and historians try to clarify the origin of human societies. In the distant past, however, before any sciences existed, the beginnings of the world and of society were explained by MYTHOLOGY.The dictionary defines mythology as the ... Read More

Earth to Be Inevitably Hit by a Meteor (587 words, 1 pages)

Chances are GoodMeteors are very common throughout outer space. They are being whipped around our solar system in every orbit possible. Normally they are peacefully and serenely floating through space, but one just has to look at the cratered face of our moon or Jupiters moon Callisto to see that ... Read More

Mission to Mars by NASA Already in Progress (857 words, 2 pages)

Mars has been a place NASA and other organizations have wanted to conquer after the Apollo missions. It has been several decades since anyone has sent anything to Mars. Lately though Mars has been the main focus to space engineers and scientists. This is because in 1989 President George Bush ... Read More

Neil Armstrong Flies to the Moon and Back (687 words, 1 pages)

Neil Armstrong When Neil Armstrong was two years old he loved going to the Airport to watch the planes take off and land. He got so excited just watching. When he was five years old he pretended that he was hovering over his bed. He wanted to fly! He loved ... Read More

Can We Contact Extra-Terrestrial Life? (1065 words, 3 pages)

Do you think its possible to find aliens in your lifetime? The chances that an extraterrestrial civilization would actually come to the Earth are slim. However, if they did the best way to find extraterrestrial life is not by space exploration, but by electronic signals. Signals can carry words, numbers, ... Read More

A Biography of John Dalton the English Meteorologist (213 words, 1 pages)

John Dalton was born on September 6, 1766, in Eaglesfield, England. He was the son of a weaver and received his early education from his father also at a Quaker school in his hometown, where he began teaching at the age of twelve. In 1781 he moved to Kendal, where ... Read More

Comprehending the Vast Darkness of Space (1071 words, 4 pages)

When you look at a distant galaxy, you are not only seeing into space, but far into the past as well. The light from one of the galaxies we see today actually started its journey toward Earth more than two million years ago. The discovery of galaxies 1 began in ... Read More

A Biography of the Life and Achievements of Galileo Galilei (1028 words, 2 pages)

Galileo 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 things, ... Read More

Leonardo Da Vinci: A Genius Unbounded by Time and Technology (257 words, 1 pages)

Leonardo da Vinci was one of the greatest inventor-scientist of recorded history. His genius was unbounded by time and technology, and was driven by his insatiable curiosity, and his intuitive sense of the laws of nature.Da Vinci was dedicated to discovery of truth and the mysteries of nature, and his ... Read More

A Research on Black Holes (1875 words, 3 pages)

Black holeAn image of the core of the Whirlpool galaxy M51 taken by the Wide Field Planetary Camera onboard the Hubble Space Telescope. It shows an immense ring of dust and gas which is thought to surround and hide a giant black hole, 1 million times the mass of the ... Read More

Modern Astronaut Theorists Believes Life Can Be Found Outside Earth (8231 words, 12 pages)

Does life outside earth exist? Are UFO's really from outer space? Many people in the world today do believe in UFO's. "About half of the adult population do believe that UFOs are out there in space"(Ritchie 22). There are basically two sides to the matter. The first is that UFOs ... Read More

An Analysis of the Topic of the Unidentified Flying Object and Aliens on the Earth (2278 words, 12 pages)

UFOs and Aliens on EarthIf you had mentioned seeing a Unidentified Flying Object (UFO), or spaceship from another planet 100 years ago, you would probably be thought of as a raving lunatic. If you had mentioned one 50 years ago, the case would be thought about, but with much suspicion. ... Read More

A Discussion on the Existence of UFOs (662 words, 1 pages)

Unidentified flying objects, or UFOs, are one of the most controversial mysteries known to mankind. From ancient to present times, unidentified objects have been seen in the sky by millions of people. The question is, of course, what is it that we are seeing in our skies? Are they foreign ... Read More

An Analysis of the Life Beyond Earth: Aliens and UFOs (549 words, 2 pages)

Is there life beyond Earth? Discovering aliens and UFOsFor a while now there have been many UFO sightings around the world and many people have become amazed and astonished by this. Many scientists who study extraterrestrial life have come up with a lot of information that points toward the fact ... Read More

An Introduction to the Roswell Army Air Field in the United States (1877 words, 3 pages)

On the night of July 4, 1947 a thunderstorm filled the sky with loud blasts of thunder and a distinct sound accompanied by a bright flash of light. Giving little thought to the strange occurrence, Mac Brazel went back to sleep and decided to inspect the damage in the morning. ... Read More

An Introduction to the Solar System : The Sun and the Nine Planets (2283 words, 9 pages)

The solar system consists of the Sun the nine planets, 67 satellites of the planets and a large number of small bodies (comets and asteroids). The inner solar system contains the Sun, Mercury, Venus, Earth and Mars. The planets of the outer solar system are Jupiter, Saturn, Uranus, Neptune and ... Read More

An Overview of the Solar System (2351 words, 3 pages)

Our understanding and our modern perception of our solar system, the Milky Way, has been drastically reshaped from the corresponding perception of only a few hundred years ago. Our Solar System, the Milky Way is probably about 4-5 billion years old. Only in the last 400 years or so have ... Read More

The Life and Impact of Nicolaus Copernicus, the Founder of Modern Astronomy (833 words, 2 pages)

Nicolas Copernicus(1473-1543) Copernicus is said to be the founder of modern astronomy. He was born in Poland,1 and eventually was sent off to Cracow University, there to study mathematics and optics at Bologna, cannon law. Returning from his studies in Italy, Copernicus, through the influence of his uncle, was appointed ... Read More

The Search for Answers in the Dark Vastness of Space (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

A Report from a Visit at the Wagner College Planetarium (820 words, 2 pages)

AstronomySecond Paper 11-27-00I attended the Wagner College Planetarium(located in Spiro Hall)on November 15, 2000 at 1100 for research and to observe the stars, planets and our entire solar system more closely. There was a clear dome on the ceiling for us to see the sky. The director of the show ... Read More

A Research on Astronomy Reports by Patrick Sullivan (483 words, 2 pages)

Patrick Sullivan2nd hour AstronomyMr. WesslingMagazine ReportSky TelescopeThe Future of the UniverseThe magazine Sky Telescope is a very helpful magazine for beginning and amateur astronomers. The magazine contains information on new star clusters, constellations, galaxies, and even possible new planets. It gives a more in-depth look at whats going on outside ... Read More

A Review of Jerome J. Langford’s “Galilei, Science and the Church” (518 words, 1 pages)

Galileo, Science and the Church, by Jerome J. Langford, are about the trials and tribulations of Galileo with the Roman Catholic Church in the 1600s. The church did not agree with Galileos ideas mainly theories associated with Copernican astronomy. The primary intention of Langford is to bring the truth of ... Read More

The Early Life and Movements of Galileo Galilei (1067 words, 2 pages)

Galileo Galilei was born in Pisa, Tuscany in 1564 and was the son of Florentine musician Vincenzo Galilei. Galileo was a very intelligent boy and at age 17, due to his fathers influence, he went to the University of Pisa. He was enrolled as a medical student but later turned ... Read More

A Retrieved Article Describing the Structures of Ancient Asteroids (252 words, 2 pages)

The article was written by Dawn Stover, In January 2001. The tileof this article is called Ancient Asteroid. I found this article athttppopsci.comscitechnews010219.s.html.This article is about How Astronomers had thought that theasteroid 433 Eros might have been a flying pile of rubble, but now afterlooking over the images and the ... Read More

A Scientific Project on Asteroid, Meteor or Comet Impact on the Earth (561 words, 1 pages)

Richie Nover Per. 2Science Regents PaperProject One Asteroid, Meteor, or Comet Impact on the Earth!An asteroid is a small or minor planets that are members of the solar system and move in elliptical orbits. Usually found between the orbits of Mars and Jupiter. A comet is relatively small, rocky, and ... Read More

An Analysis of Kepler’s Theory and Its Impact (265 words, 1 pages)

I believe that Kepler contribute order in a time of disorder and chaos. Before Keplers theory was excepted, everybody believed that God controlled everything and earth is the center of the universe. People at the time were very superstitious, they believed in witches. They were very religious as well they ... Read More

A Biography of the Life and Times of Nicolaus Copernicus (259 words, 2 pages)

Nicolaus CopernicusNicolaus Copernicus was born in 1473 in Poland to a family of merchants andmunicipal officals. Copernicus later moved in with his uncle Bishop Lukasz Watzenrode. Nicolaus obtained a better education while living with his uncle. Copernicus entered Jagullonian University in 1491. He studied the liberial arts for fouryears without ... Read More

The Definitions and Characteristics of Black Holes (759 words, 1 pages)

Within our galaxy alone, there are millions upon millions of stars. Within our universe, there are millions upon millions of galaxies. Humans have known the existence of stars since they have had eyes. Although interpretations may have differed on what they were, they were always thought of as white glowing ... Read More

A Look at the Comets and its Five-Part Composition (2262 words, 3 pages)

The first written records of comets date back to nearly 3,000 years ago from China and Europe. The accounts of these comets were believed to be the causes of terrible events that occurred afterwards. In more recent times, however, astronomers have found out what they really are. A comet is ... Read More

Astronomy Essay Examples