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Cosmologies, 1996.
Compares world views, mythologies, origins of universe & human life among Chinese yin-yang school, Amer.-Indians & Mayans.
1,575 words (approx. 6.3 pages), 10 sources, $ 55.95
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From the Paper
"Different cultures produce their own particular way of structuring the world they see around them. They use religion and ritual to explain, to gain control, and to express their own sense of connectedness to their environment. Pre-scientific societies develop their own mythologies to explain the origin of the universe and of human life. A comparison of three such societies shows how varied these ideas can be, with reference to the Maya, the ancient Chinese, and the Indians of the American southwest.
The New Text School in China was dominant throughout most of the Former Han dynasty and was given its name only later in apposition to the Old Text school, which rose to prominence in the time of Christ and gained ascendance through the Later Han dynasty. By "old" text the name means that the work was written..."
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The Search for Extra-terrestial Intelligence, 1996.
Discusses the history & methods of the Search for Extra-Terrestial Intelligence (SETI). Examines both professional, government funded efforts & private, amateur ones.
2,700 words (approx. 10.8 pages), 8 sources, $ 95.95
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From the Paper
"For almost as long as people have studied the sky, the question of whether intelligent beings exist elsewhere has remained. Until recently, only conjecture and flights of imagination provided any answers at all.
Mars, being one of Earth's closer planetary neighbors, often evoked conjecture. In the 1890's the astronomer Percival Lowell misinterpreted the discoveries of a contemporary, Giovanni Schiaparelli, as canals cut into the Martian surface (Blazing a trail to Mars, 97). In 1922, Guglielmo Marconi used a radio receiver aboard his private yacht to listen for broadcasts from Mars (Shostak, 1995, 1). The search for extra terrestrial intelligence has widened considerably since then. Recent..."
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Black Holes, 2002.
An introduction one of space's greatest phenomenons, black holes.
577 words (approx. 2.3 pages), 4 sources, $ 20.95
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Abstract
The paper defines black holes and explains what they are made up of. The paper explores common misconceptions surrounding black holes, as well as other mysteries. Finally the paper examines theories regarding how black holes eventually end.
From the Paper
"Black holes, one of space?s greatest phenomenons, appear to be tremendous concentrations of matter, usually at the center of a galaxy; however, smaller back holes are possible. The matter is in the form of neutrons, protons, and electrons, tightly packed together by their mutual gravitational attraction. The beautifully descriptive name comes from the fact that light cannot exit from a Black hole. They are suspected to form in the death and collapse of a star that began with more than10 times the sun's mass (those with less mass become white dwarfs or neutron stars)."
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Mars Global Surveyor, 2001.
Nature, function & purpose of Mars Observer mission. NASA timeline. Instrumentation. Outline.
1,125 words (approx. 4.5 pages), 6 sources, $ 39.95
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From the Paper
"The Mars Global Surveyor is an American spacecraft which went into orbit around Mars on September 12, 1997 to conduct a detailed photographic survey of the planet beginning in March 1998. The spacecraft used a formerly untried technique called aerobraking to turn its initially highly elongated orbit into a circular orbit by dipping into the outer atmosphere of the planet. This was a $273 million project that began sending important data about the planet's surface at a quarter of the cost of the Mars Observer mission, which had failed in 1993 (Lawler, 2000).
Mars has long been a particular goal for space exploration. The planet has excited the human imagination, perhaps because of the many literary and dramatic works that suggested civilizations on Mars, and certainly because of the long-ago.."
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Cassini Spacecraft, 2001.
Description & complexity of spacecraft; its characteristics; tests; purpose of probe including outline.
1,125 words (approx. 4.5 pages), 6 sources, $ 39.95
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From the Paper
"The Cassini spacecraft was launched on October 15, 1997 from Cape Canaveral Air Force Station using a U.S. Air Force Titan IVB/Centaur launch vehicle. The launch vehicle consisted of a two stage Titan IV booster rocket, two strap on solid rocket motors, the Centaur upper stage, and a payload enclosure or fairing. The complete Cassini flight system included the launch vehicle and the spacecraft, and the spacecraft, in turn, is composed of the orbiter and the Huygens probe. Such a space mission develops from a set of scientific goals, and in this case, science hopes to gain a better understanding of the planet Saturn, its famous rings, its magnetosphere, its principal moon Titan, and its other moons or "icy satellites." There may also be many other benefits, including technology spin offs, international cooperation, and educational motivation for people..."
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Voyager Interstellar Mission, 2001.
Purpose & history of mission. Discoveries of Voyager 1& 2. Modification of original plans. Outline.
1,125 words (approx. 4.5 pages), 3 sources, $ 39.95
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From the Paper
"ne of mankind's great dreams is the discovery of other planetary systems and the ability to travel to them, and a first step in fulfilling this dream is the unmanned probe represented by the Voyager Interstellar Mission. This is a difficult mission by any measure. Voyager I was launched September 5, 1977, and after it has been speeding along for more than 20 years, it is now 6.8 billion miles away from Earth traveling at nearly 51,000 miles per hour. In cosmic terms, that is only about 10 light hours away. However, the closest star to Earth is Proxima Centauri, which is 4.3 light years, or 25 trillion miles, away. If Voyager were pointed in the right direction, it is calculated that it would take some 74,000 years to make the trip. However, effective interstellar missions must occur on a human time scale preferably within an individual's lifetime..."
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Hubble Space Telescope, 2001.
History & purpose of space-based observatory. Instrumentation. Projects & discoveries. Outline.
1,125 words (approx. 4.5 pages), 4 sources, $ 39.95
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From the Paper
"The Hubble Space Telescope is a cooperative program of the European Space Agency (ESA) and the National Aeronautics and Space Administration (NASA) for the operation of a long lived space based observatory for the benefit of the international astronomical community. The idea was first developed in the 1940s, designed and built in the 1970s and 80s, and made operational only in the 1990s. This was to be a different type of mission for NASA, to create a long term space based observatory. In order to accomplish this goal and to protect the spacecraft against instrument and equipment failures, NASA had always planned on regular servicing missions. The Hubble has special grapple fixtures, 76 handholds, and is stabilized in all three axes. The Hubble is a 2.4 meter reflecting telescope which was deployed in low ..."
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The Challenger Space Shuttle Disaster, 2001.
Looks at the problems and failures in the decision making process that led to the led to the Challenger space shuttle disaster.
1,800 words (approx. 7.2 pages), 0 sources, $ 63.95
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From the Paper
"In order for the stakeholders in the shuttle program are to be satisfied that a disaster of the Challenger type will never occur again the decision making process that allowed the disaster must be explored. It is fair to state that certain kinds of decisions that stood on their own merit should no longer have credence.
In the broadest possible sense, despite the tremendous accomplishments of the engineers, scientists, and management involved in the shuttle program, the greatest mistake in respect to Challenger was enthusiasm. The groundwork for any project from ditch-digging to landing a rocket on the moon, must be laid with careful, methodical work that allows for no shortcutting..."
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Benefits of Space Exploration, 2001.
Examines significance of American program to human beings. Discusses history, scientific, technical, social, political and economic issues.
4,500 words (approx. 18.0 pages), 21 sources, $ 135.95
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From the Paper
"This research will examine whether space exploration has provided significant benefits to human beings. The plan of the research will be to set forth the scientific and historical context in which the American space-exploration program emerged, and then to discuss the scientific and technical issues relevant to it, as well as social, political, and economic issues. Controversy surrounds evaluation of the wisdom of the space program, and for that reason arguments both in favor of and against the concept and/or execution of the program will be identified. The evidence will be analyzed with a view toward assessing which judgment of the space program appears to be most valid."
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Black Holes, 2002.
A discussion on the existence of black holes.
1,392 words (approx. 5.6 pages), 5 sources, APA, $ 46.95
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Abstract
This paper discusses how black holes are created. It studies the ideas of physicist John Mitchell, his discoveries and how Isaac Newton's physics ideas helped lead to his discoveries on black holes. It also covers white dwarfs (stellar corpses), the most famous being Sirius.
From the Paper
"The black hole was first named by the English physicist John Mitchell in 1783, more than two hundred years ago. But what are these black holes? Do they really exist? Based on planet movement studies made by Tycho Brahe and Johannes Kepler, John Mitchell deduced the existence of a force that made the Sun, the Earth, the Moon and everything contained in the cosmos."
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Life on Mars, 2002.
A discussion of whether there is life on the planet Mars.
942 words (approx. 3.8 pages), 4 sources, MLA, $ 33.95
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Abstract
This paper looks at literary and scientific documentation to assess whether the possibility exists that there is both life and an existing civilization in Mars and whether Mars is able to support human (or at least similar to the elements needed to support human living) life.
Outline
Introduction
Graham Hancock?s ?The Mars Mystery?
Summary of Scientific Speculations
List of Similarities between Mars and Earth
Evidence Supporting Life on Mars
Physical Structure and Composition of Mars
Chemical, Biological and Atmospheric Composition of Mars
Life is Possible on Mars
Civilization Existed on Mars
Space Missions and Probes
Space Mission/Programs Funded by Various Nations
Disqualification of Claims of Civilization on Mars
Conclusion
From the Paper
"These space probes and explorations about Mars brought about numerous information and even pictures of the planet?s surface. However, it is difficult to obtain quality shots of the planet?s surface because of its distance from the Earth, and accuracy and precision was sacrificed when information brought by these probes came into existence and knowledge of scientists and astronomers. One speculation that resulted from these studies and explorations is that aside from the possibility that Mars is capable of cultivating human life, there has been evidence supporting some scientists? claim that there existed a form of civilization in Mars."
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Earth and Mars, 2002.
A comparison of the two planets discussing whether Earth can become extinct the way Mars did.
920 words (approx. 3.7 pages), 6 sources, APA, $ 32.95
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Abstract
The paper details the similarities between Earth and Mars explaining that Mars once had its own water cycle. The paper explains what an asteroid is and asserts that asteroids probably destroyed Mars. It speculates whether an asteroid can destroy Earth and discusses ways to prevent this from happening.
From the Paper
"A billion or so years ago, a frozen lake covered the plains that were alive. Most of the other volcanoes had stopped spewing gases, the temperature and atmospheric pressure on Mars were so low that ice from the lake surface sublimated. These formed into vapor without melting as water. The water vapor formed clouds that dropped snow onto the volcano?s slopes. The volcano?s magma chamber warmed the slopes enough to melt the bottom layers of the deep snow pack."
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Astronomy, 2002.
A study of the origins of the universe, the planets and stars, and a look at the astronomer's tools of trade.
730 words (approx. 2.9 pages), 6 sources, MLA, $ 26.95
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Abstract
This paper explores methods used by astronomers to measure the universe, the dual nature of light, origins of the universe and the solar system and types of stars. It also discusses planets and other celestial bodies.
From the Paper
"Another way to measure the universe is using shadows. Some astronomers observe ?dark silhouettes cast by distant clusters of galaxies (Glanz,1999)? against the ?cosmic microwave background radiation (CMBR) (Glanz, 1999)? The glow from this radiation provides a back light that helps measure the size of the shadows. The CMBR was formed back when the cosmos were only 100,000 to 300,000 years old. Because of the CMBRs? age, ?everything in the visible universe lies in front (Glanz, 1999)? of it. When the radiation started out, it had hot temperatures due to the universe just being formed. However, as the universe expanded, the temperatures cooled. This gives astronomers additional information to aid them in their measurements."
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The Greek and Athenian Concept of the World, 1998.
This paper explores the ancient Greek and Athenian concept of the world order and the conception of the human scrutinizing of previous societal, bodily and philosophical inquiry.
1,245 words (approx. 5.0 pages), 7 sources, APA, $ 42.95
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Abstract
This paper examines the classic Greeks and Athenian view on the world around them. It describes the concept of the body, mind and inner self that lead to philosophical inquiry and questioning of the human mind and the resulting societies it created.
From the Paper
"Athens during the fifth century B.C. is often identified as one of the main sources of Western values and standards. Later Europeans and Americans regarded the Athenians as the originators of democracy, drama, representational or realistic art, history, philosophy, and science. At different times over the last 2,500 years they also attempted to imitate the ?Golden Age? of classical Athens in everything from buildings to literature. Many U.S. state capitols and government buildings are modeled on the Parthenon or other temples. We still divide drama into tragedy and comedy in the same way the Athenians did. During some historical periods, such as the Renaissance, thinkers and writers made conscious attempts to return to the classical ideals in all areas of life, combing the works of Athenians authors for previously overlooked material in the quest to draw guidance and learn everything possible from this unique flowering of culture."
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Auroras, 2002.
A definition of the natural phenomenon - auroras, otherwise known as "Northern Lights".
1,320 words (approx. 5.3 pages), 3 sources, APA, $ 44.95
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Abstract
The paper defines the term 'aurora' and explains what causes these luminous arcs and swirls of light to appear at different times during the year. It explains the difference between the auroras of the Northern and Southern Hemisphere and the effect that the sun, in the form of solar wind, has on auroras.
From the Paper
"One of the reasons that the auroras seem so mysterious to us is that they are a product of magnetism, which is a force that most of us are at least generally familiar with but one that is also, of course, invisible. Because both magnetism and the plasma field around the earth (which is simply a cluster or layer of charged particles) are invisible, we cannot see the physical underpinnings of the auroras, making them seem highly mysterious to us."
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Discoverers of the Physical Sciences, 2002.
A paper which discusses how the discoveries of 6 scientists overlapped and influenced one another.
1,800 words (approx. 7.2 pages), 9 sources, APA, $ 57.95
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Abstract
A paper which considers how the work of Kepler, Newton, Copernicus, Brahe, Ptolemy and Galileo overlapped, how one discovery influenced another and how the work of these scientists helped form the foundation of modern scientific knowledge of the physical sciences. The paper studies the life histories of each of these scientists.
From the Paper
"Galileo was appointed professor of mathematics at Padua, his duties included to teach the geometry of Elucid, and geocentric, astronomy to the medical students. However it is noted that he discussed more natural philosophy and forms of non standard astronomy, this was also carried out in a public lecture in reference to a New Star that had appeared, now known as Kepler's supernova. Galileo also wrote personally to Kepler stating that he was a follower of the Copernican theory, however there was no outward evidence of this until many years later (Field, 1995)."
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Astronomy and the Young Universe, 2002.
A discussion of the argument about the young universe and the mature universe.
3,480 words (approx. 13.9 pages), 4 sources, MLA, $ 98.95
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Abstract
This paper discusses what the universe is made up of, its age, how stars are formed and what is the future of our solar system. It discusses the history of the exploration of the universe. The author explains how In this century large telescopes are set up, far away from city lights and traffic to gather the best data for studying the skies. A brief overview of the theories on the origin of the universe is also given. The author concludes that although new theories are constantly being proposed and science is constantly to answer the question ?Where did we come from?? , until now, no answer has satisfied everyone.
From the Paper
"Man's fascination with the heavens is as old as recorded history itself. Astronomers from all civilizations?medieval to the present times?carefully observed the stars and their relative position in the night sky. Even in the medieval times, astronomers universally observed two features: that stars tended to drift westward with each passing night; and, despite this apparent movement, stars were always in a fixed position relative to each other. Anything that man could not explain, ending up fascinating him?as did the stars. It has been stated that when man loses his desire to explore the unknown, the human race will have sounded its own death knell."
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Heat Transfer and the Space Shuttle, 2002.
This paper was written to explain the Thermal Protective Systems (TPS) of the space shuttle to a non-scientific audience.
3,270 words (approx. 13.1 pages), 12 sources, MLA, $ 93.95
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Abstract
This paper talks about the ways in which the shuttle is designed to overcome basic heat transfer problems during launch, orbit and re-entry. The main points in this paper are the active and passive systems in the TPS and the history of the shuttle design.
From the Paper
"10...9...8...Patiently the Space Shuttle waits on the launch pad...7...6... everything is in place...5...4... all functions are working properly...3... the conditions are comfortable on the coast of Florida, and the temperature is nice and warm...2...1... IGNITION! (Figure #1) The sudden burn of the rockets jolts the humongous craft to life. As streams of flame shoot out its lower portion, the craft begins to inch skyward. In no time its speed has increased, and it begins hurtling through the air towards its mission. While still inside Earth's atmosphere, the airflow over the Shuttle begins to warm the craft's surface, until it becomes "white hot." Then, the craft breaks free of the atmosphere's restraints, plunging into the freezing void of outer space. The Space Shuttle must be able to withstand these temperature extremes and still accomplish its mission objectives. After the mission, as the craft returns to Earth, it again encounters tremendously high temperatures as it re-enters Earth's atmosphere. The Shuttle encounters a lot of atmospheric resistance and slows itself down through this phase, then finally glides to a comfortable rest at Edwards Air Force Base in sunny Southern California, where the astronauts and craft must prepare to begin the process all over again. These intense hot and cold extremes drive scientists and design engineers as they work to control the internal temperature of the space shuttle throughout the various phases of its journey. They do this by using many creative systems such as specially designed tiles and radiator systems, to both reflect and radiate heat that would otherwise be dangerous to the craft and crew."
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