Planetary Science Essays Examples For College & High School Students in PDF

67 total results

An Examination of the Number and Discovery of Habitable Earth-Sized Planets in 22% of Sun-Like Stars Have Earth-Sized Planets in the Habitable Zone (578 words, 1 pages)

The article I chose was called, "22 of Sun-like Stars have Earth-sized Planets in the Habitable Zone," by Nancy Atkinson, posted on universetoday.com on November 4, 2013. The article was about the number and the discovery of "habitable Earth-sized planets." This topic has been pursued for decades, and finally we ... Read More

An Analysis of the Effects of Acceleration and Dimension in the Formation of a Crater (380 words, 2 pages)

Does acceleration and dimension of an object affect the size of the crater it will make? The answer is yes. Of course they do. But what Im trying to learn from this project is how acceleration and dimension affect the crater. I chose this topic because I am very interested ... Read More

A Report on the Mars Global Surveyor and the Thermal Emission Spectometer (1165 words, 9 pages)

Report 1 Scientific Instrument (TES)IntroductionMars Global Surveyor was developed by the National Aeronautics and Space Administration (NASA) and was launched on November 7th, 1996. A total of five scientific instruments flew onboard the Surveyor spacecraft, among them the Thermal Emission Spectrometer (TES), which will be further explored in this report.Fig. ... Read More

An Argument in Favor of Underwater Exploration (713 words, 3 pages)

What do you think? Should people be more focused on underwater exploration or outer space exploration? The oceans are on Earth, rather than being off the planet like space. Adding on, space is being explored very much, unlike the oceans. People should focus more on underwater exploration than space exploration ... Read More

A Study on the Geography and Weather of the Planet Venus (926 words, 4 pages)

VenusVenus the second planet in our solar system is known to be our sister planet. Just like Earth we both resemble in size and shape. We both hold an atmosphere around each other. We both have had water. As well as we both are tilted on our axis. When we ... Read More

Humanity’s Mission to Find Life on Mars (1102 words, 5 pages)

Life in Mars Research PaperTo this day Earth is the only place that we know for certain that has life on it. Many astronomers and scientist claims that they have saw evidence of life on Mars. From Earth, even with our most powerful telescopes, we just cannot see enough detail ... Read More

The Nest Step for Man’s Insatiable Curiosity (640 words, 2 pages)

The television series "Star Trek" calls outer space "the final frontier."The brave men and women aboard the USS Enterprise, under Captain James T.Kirk, exemplified human ambition, boldly going where no man had before.Although these characters may be fictional, their desire to explore newrealms is quite real. Mankind has been driven ... Read More

Science and the Possibility of Life on Mars in the Future (1556 words, 6 pages)

Possibility of life on MarsMars is the second smallest terrestrial planet with a thin atmosphere in the entire solar system and the fourth from the sun. The planet is appears red in color because of its composition of iron oxide. Equally, it takes its roots or originality from the Romanian ... Read More

A Research by the Space Scientists on the Mission Concept to Mars (1911 words, 9 pages)

IntroductionPlanet Mars is the second smallest in the solar system and the fourth from the sun out of the nine planets in the solar system. Scientists and space astrologists have done a lot to study and understand all about the planet Mars. Further, many studies have been done and research ... Read More

The True Purpose of the Apollo Lunar Program and Its Effects on Humanity (758 words, 3 pages)

NHD Part 1What was the true purpose of the Apollo lunar program, and how does it affect humanity?The Apollo 11 lunar landing had a great impact on society. During the 1960s, there were many divisions in society. The Civil Rights movement was dividing the nation between pro-Blacks, and pro-Whites, and ... Read More

An Analysis of the Composition and Orbit of Triton, a Moon Orbiting Neptune (1548 words, 7 pages)

The gas giants of our solar system appear to have a specific gift of accreting or capturing large numbers of moons of varying sizes and characteristics. Coincidentally, the moons that are far more interesting than our own, having extremely interesting characteristics, such as atmospheres, constant volcanic resurfacing, and a myriad ... Read More

The Influence of NASA’s Research in the 1950s on the Future of the American Society (1215 words, 4 pages)

Perhaps the most important field of study for the progression of humankind is science. Science allows people to understand the natural world around them and conduct research, which in turn, improves the lives of others. In recent years, scientists have made great achievements that has revolutionized the way society lives. ... Read More

Is There a Possibility That Life Can Exist On Planets and Moons Within Our Solar System? (3889 words, 18 pages)

Aim This investigation is to find out whether life could exist on planetsmoons specifically Mars, Jupiter and Titan, talk about the few extremophiles that have potential of surviving on other planets and moons and about Mars, Jupiter and Titan, talk about how important life not from earth is and how ... Read More

Understanding Nebular Hypothesis and Its Flaws (401 words, 2 pages)

Nebular HypothesisThe Nebular Hypothesis was the idea that the solar system was formed from a collapsing nebula that spun and gravity would form the sun in the center and the dust surrounding it would eventually become planetesimals. The dust and small asteroids orbiting the sun would be left over from ... Read More

The Nature and Importance of Seasons on a Planet (533 words, 2 pages)

The universe has been studied for so many years with the aim of making sure that changes that occur in it are understand and the information used for purposes of decision making. Seasonal changes are something that is common on Earth and although they might vary from one geographical location ... Read More

The Dangers of the Resurrection of Extinct Animal Species (990 words, 3 pages)

For many scientists, de-extinction is a distraction from the pressing work required to stave off mass extinctions (Zimmer par. 30). This quote explains how de-extinction, the ability to revive extinct animals through cloning, is how scientists are attempting to end mass extinctions. What many scientists do not realize, however, is ... Read More

Structures and Compounds Found in Martian Meteorites (2428 words, 10 pages)

MARTIAN METEORITES NO "SMOKING GUN" Structures and compounds found in Martian meteorites are suggestive of microbial life, but the constraints of chemical analysis and contamination resolution limit the strength of this evidence. Direct soil sampling by a space probe will likely yield more conclusive evidence for life on Mars. The ... Read More

An Overview of Some of the Plants Thought to Support Life (1606 words, 3 pages)

Life on Other PlanetsAs the future proceeds and life begins getting more technical, Earth may not be the only place where the human race resides. There is already talk that some day Mars will be inhabited by humans. Jupiters moon Europa may be the next after that. Two space missions ... Read More

An Introduction to the Geology of Mars by NASA (1581 words, 3 pages)

Geology of MarsMars is the planet that is the closest geologically to our own. Still we know little about the planet. All the information that we have is from what we see. We can speculate about the geology of the planet but we will never know for sure what the ... Read More

A Review of Rational Anarchism in The Moon is a Harsh Mistress (1098 words, 2 pages)

The idea of rational anarchism is the idea that every human being is responsible for their actions. The one person who is doing the actions. The only one who can take the blame. This is an idea of a character in The Moon is a Harsh Mistress. He believes that ... Read More

Scientists Probes the Vastness of Space to Find Other Lifeforms (807 words, 2 pages)

"To consider the Earth is the only populated world in infinite space is as absurd as to assert that in an entire field sown with millet, only one grain will grow." - Metrodorus, philosopherPeople have been contemplating the wonders of our universe for years. People wonder about the formation of ... Read More

A Study About Origin of the Universe (2284 words, 3 pages)

"I cannot forgive Descartes. In all his philosophy he would have been quite willing to dispense with God. But he had to make Him give a fillip to set the world in motion beyond this, he has no further need of God." Blaise Pascal, Penses, number 77"Cosmology itself speaks to ... Read More

A Description of the Moon as the Only Natural Satellite of Earth (1469 words, 10 pages)

The Moon is the only natural satellite of Earth. The distance from Earth is about 384,400km with a diameter of 3476km and a mass of 7.351022kg. Through history it has had many names Called Luna by the Romans, Selene and Artemis by the Greeks. And of course, has been known ... Read More

An In-Depth Description of the Only Natural Satellite of the Earth, The Moon (1399 words, 3 pages)

The Moon is the only natural satellite of Earth orbit 384,400 km from Earthdiameter 3476 kmmass 7.35e22 kgCalled Luna by the Romans, Selene and Artemis by the Greeks, and many other names in other mythologies. The Moon, of course, has been known since prehistoric times. It is the second brightest ... Read More

A Discussion About the Possibility of Another Earth Out in Space (1044 words, 2 pages)

Is There Another Earth Out There?(adopted from an article by Guillermo Gonzalez, Donald Brownlee and Peter D. Ward, Refugees for Life in a Hostile Universe, Scientific American, October 2001) Is there life on other planets? Science has been trying to answer this question for a long time. In the article, ... Read More

A Study on the Planets in the Solar System (2283 words, 6 pages)

Assignment 1 The Solar SystemThe 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, ... Read More

An Analysis of the Inner Terrestrial Planet (428 words, 1 pages)

EarthAn Inner Terrestrial PlanetSize About 8,000 miles in diameter Distance 1 A.U. from the Sun Day About 24 hours Year About 365 daysGeneral Description Earth may be the most unique of all planets because of the life forms we know exist here and the way they utilize the Suns energy. ... Read More

A Discussion on Snow on Mars (683 words, 2 pages)

Mars would make a lousy host for the Winter Olympics. Yes, there's the lack of air to consider. But more important, Martian snow turns out to be rock hard. Worse, it is melting away at an alarming rate.In fact, Mars may be in the midst of a period of profound ... Read More

A Description of the Geostationary Orbit in the Universe (319 words, 2 pages)

Webster's dictionary defines a Geostationary orbit as of, relating to, or being a satellite that travels above Earth's equator from west to east at an altitude of approximately 35,900 kilometers (22,300 miles) and at a speed matching that of Earth's rotation, thus remaining stationary in relation to Earth. 2. Of, ... Read More

An Analysis of Venus the Planet (685 words, 3 pages)

Venus, the jewel of the sky, was once know by ancient astronomers as the morning starand evening star. Early astronomers once thought Venus to be two separate bodies.Venus, which is named after the Roman goddess of love and beauty, is veiled by thickswirling cloud cover. Astronomers refer to Venus as ... Read More

Planetary Science Essay Examples