Astronomy Essays Examples For College & High School Students in PDF

346 total results

Scientists Should Keep on Exploring the Vastness of Space (1176 words, 5 pages)

Should Scientists Continue Exploring Space?Space exploration has been a part of American history since the 1950s. It all began with the first U.S satellite, Explorer I, which went into orbit on January 1st, 1958. Neil Armstrong and Edwin Aldrin became the first men to land on the moon on July ... Read More

The Big Bang Theory: A Study on the Controversial Explanation for the Start of the Universe (916 words, 4 pages)

The Big Bang TheoryThe origin of the universe is a widely debated topic still baffling scientists today. The most promising yet controversial explanation for the start of the universe as we know it is known as the Big Bang theory. Peoples' constant wondering caused so many questions to arise. Scientist ... Read More

Thomas Aquinas View on the Cosmological Argument (1261 words, 4 pages)

The cosmological argument from the Greek word cosmos, meaning universe, is a posteriori and inductive argument, because it is formed by the observations and experiences of probable causes for the universe first presented by ancient Greek philosophers such as Aristotle and Plato. The cosmological argument says that the universe cannot ... Read More

The Importance of Science from Everyday Life to Space Missions (1217 words, 5 pages)

The One Thing You Cant You Live Without and You May Not Even Realize You Lived WithScience. One word that everyone knows, but yet no one really quite understands its exact definition. Science is absolutely everywhere and theres no way of denying it. The smallest aspects of life completely revolved ... Read More

The Reason Why Spacecrafts Need Heat Shields When They Are Returning to Earth (422 words, 2 pages)

Julian Allen and A.J. Eggers of NACA made a significant discovery, in 1951, that a blunt shape (high drag) made the most effective heat shield. They showed that the heat load experienced by an entry vehicle was inversely proportional to the drag coefficient (the greater the drag, the less the ... Read More

The Process of Birth and Life of Stars (733 words, 4 pages)

The Birth and Life of Stars A star is born from the interstellar gas and dust clouds along theoutskirts of the galaxy. In order to create a new star, a cloud must becompressed in order to strengthen the effect of gravity so that the cloudmaterial can contract and break into ... Read More

The Trials and Tribulations of the Men in Apollo 13 (414 words, 2 pages)

Traits of SurvivalThe men of Apollo 13 were faced with immense trials and tribulations in space. They surely would have died without the total cooperation of the teams at home, and those in space. A few key qualities that are possessed by these members are what gives them the edge ... Read More

The Economic, Health, and International Agreement Issues of Space Exploration (740 words, 3 pages)

In our human history, many explorations have taken place. One of the most recent exploration that took place is the space exploration itself. Like all explorations, it is very important to recognize the conflicts that many will face. It is very useful for one to plan out hisher decisions when ... Read More

A Discussion on Space Exploration – Is It Profitable or Not? (728 words, 3 pages)

Space exploration has been, throughout the years, an exciting subject to work with in our society. We human beings have been using millions of dollars on projects to shoot manned rockets into space so that we can observe the unknown universe. However, there are issues that conflict the people on ... Read More

The Factors to Consider in the Space Exploration Project (704 words, 3 pages)

Space exploration is a big step to take. Exploring something that seems to have no boundaries is exciting, but at the same time frightening. If the government is planning to launch a rocket off its post, they must take into consideration whether it is ethical, if itll benefit society, and ... Read More

An Examination of Three Papers Inspecting the Surface and Volcanism of Io (2584 words, 12 pages)

AbstractIn this report, three different papers that inspect the surface and volcanism of Io will be studied, each one expanding on the previous in order to build up a more complete picture of the composition and internal dynamics of the moon. The papers examine surface processes, global patterns, and the ... Read More

A Report on Observations of NGC-7342 and M67 Clusters Made by the University of Maryland Observatory (4177 words, 24 pages)

Abstract With observations taken of NGC-7243 at the University of Maryland Observatory, along with past observations of M67, this team produced Color Magnitude Diagrams of each open cluster by isolating each star within the cluster through aperture photometry. These diagrams were then examined so that the fundamental properties of each ... Read More

Bobak Ferdowsi, a Man Successful in the NASA Business (286 words, 1 pages)

Economic Naturalist- Human CapitalBobak Ferdowsi is a NASA science officer, who participated in the Curiosity rover launch. In the Curiosity team, Bobak is one of hundreds of employees, and what sets him apart from the rest is his image, and how he uses it to his advantage. Ferdowsi understands that ... Read More

The Different Factors to Consider in Building a Rocket (1541 words, 12 pages)

The first order of business is the fuel, which I have chosen purely for its accessibility, not because it has any optimum qualities. The fuel will consist of potassium nitrate and sucrose in the following reaction 48KNO3 5C12H22Oii 24K2CO3 36CO2 55H2O 24N2In order to keep the rocket smaller, the ideal ... Read More

Dilemmas and Challenges of the Space Age: Are We Ready to Explore the Universe? (384 words, 2 pages)

Ever since 1957, the United States interest in space has slowly declined. 1972 was the last year our nation put a being on the moon, and afterwards, we slowly withdrew our presence in space. However, many satellites and exploration vehicles were rocketed off into the vast unknown, and in 1998 ... Read More

A New Hope for a Renewable Source of Energy Found by NASA Scientists (526 words, 2 pages)

A New HopeIn a recent article published by Science Daily, I learned that NASA funded scientists recently have found planets orbiting sun-like stars in a crowded cluster of stars. This is an extraordinary find that could lead to earth like planets in other galaxies. This also shows that planets can ... Read More

A History of Neil Armstrong and Buzz Aldrin Landing on the Moon (931 words, 4 pages)

Apollo Eleven was the historic space flight that landed the first humans on the moon. Americans Neil Armstrong and Buzz Aldrin touched down on the lunar at surface on July twentieth 1969 at 2018 Universal Coordinated Time or UTC. Armstrong became the first man to step onto the moons dusty ... Read More

The Life, Work and Impact of Carl Sagan in the Field of Science (3741 words, 14 pages)

By no means the most important scientist of his day, paling in comparison to the greats of the 20th century such as Einstein, Feynman, and Planck, Carl Sagans impact on the fields of modern astrophysics and planetary science, and more importantly, his endeavors into bringing popular science into the lives ... Read More

The Advantage and Disadvantage of Space Exploration (401 words, 1 pages)

Space exploration is a program that has many costs, not just financial. While it is beneficial to the country, there are also disadvantages to the program that must be considered. While there are many factors to assess, the financial cost and the comparison of advantages and disadvantages to citizens are ... Read More

Is Space Exploration Really Worth It? (894 words, 4 pages)

Is Space Exploration Really Worth It?Mars has been flown by, orbited, smacked into, radar examined, and rocketed onto, as well as bounced upon, rolled over, shoveled, drilled into, baked and even blasted. Still to come Mars being stepped on.The memorable words of Buzz Aldrin, in his 2013 book, Mission to ... Read More

The Significance and Effects of the Moon (675 words, 2 pages)

Most planets have moons revolving around them as they revolve around the sun. We are currently aware of 176 moons in our solar system. Many of the moons are very small in diameter because all it takes to be considered a moon is to be a natural object in orbit ... Read More

NASA Is Underestimated and It Should Receive More Funding (772 words, 3 pages)

Funding of NASA Every year, the United States spends about one half of thetotal budget on Medicare, Medicaid, and Defense Spending. In comparison, itspends about one half of a percent on the pinnacle of government fundedscience programs NASA. That is a 1001 comparison ratio. I don't know ifany of you ... Read More

The Plummet to Earth of the Inoperative NASA Research Facility (467 words, 3 pages)

On September 24th, 2011, www.nytimes.com published an article by Kenneth Chang about an inoperative NASA research satellite plunging to Earth on this day after a twenty-year period of orbit. The significance of the satellite was that since it was completely uncontrolled, it was impossible to land the equipment in a ... Read More

The Science Community Focuses on the Little Red Planet (1346 words, 4 pages)

There has been a noticeable preoccupation with Mars amongst the astronomy crowd throughout the world. Within the last month, there have been two major discoveries about Mars atmospheric history. There has been a confirmation of water on its surface, as well as a pinpoint on the rate of atmospheric decay, ... Read More

An Analysis of Rebecca Oppenheimer’s Drive to Find Alien Life at Any Expense (1509 words, 7 pages)

One of the main characteristics of the human is to be curious. We have always had the desire to know more and make new discoveries. Probably, finding extraterrestrial life can change our lives, thats why we are hunting for alien life so hard. Therefore, to make it possible, it is ... Read More

The Harmful Ways in which Life on Mars Would Influence Humans (796 words, 4 pages)

Although Mars is the fourth planet in the solar system located directly behind Earth the two planets could not be more different. While Earth has an atmosphere that is favorable for humans Mars on the other hand is a more hostile planet. Mars is made up of more carbon dioxide, ... Read More

The Multiverse Theory: The Idea of Infinity in Outer Space (724 words, 3 pages)

Many people wonder about what is beyond the stars and the countlessgalaxies. However, what most people don't expect to be found beyond viewis everything possible. People often only believe in what they can see andcomprehend, but there are different dimensions of space and time, as wellas unheard theories that we ... Read More

A History of Astronomy and the Scientists Who Influenced and Changed Our Perspective of the World (897 words, 3 pages)

What was the night sky like before the invention of the telescope in 1609? What was it like before the work of Johannes Kepler, Tycho Brahe, and Galileo Galilei? The ancient Greeks believed that the stars were in a fixed positions, the Earth was the center of the universe, and ... Read More

An Analysis of the Use of the Night Sky During the Early Civilization Before the Discovery of the Outer Space (1522 words, 9 pages)

Before the founding of modern science in 1609 when Galileo Galilei pointed his telescope towards the sky and opened up a whole new world of science, what did earlycivilizations think of the night time sky? What did they discover? We will go through a journeyback in time when the naked ... Read More

The Sustainability of Life on Europa, Jupiter’s Moon (1132 words, 4 pages)

In our own solar system which planetary body other then planet Earth would be best suited for life? The possibility of finding life other then planet Earth would change the course of human history. Knowing that we are not alone in the universe, and even in our own solar system! ... Read More

Astronomy Essay Examples