Spacecraft College Essays Samples For Students

Coordinates reference frames for Orbital motion

The relative position of moving objects in space is determined by usage of coordinate reference frames that compare the position of the object with respect to earth. This concept helps in defining the equations of motion for orbital movement of celestial objects in space. The extension of the same concept is used to determine the relative position of a spacecraft during the course of its ascension into the space using the earth centered system. The position of a spacecraft in its ascending node can be determined by using an equatorial vector that ascertains its relative position with respect to ...

Introduction

The Kessler Syndrome is defined to be orbital debris tenure that has developed into accepted outer the specialized orbital debris area without ever getting a severe explanation. The goal of this study is to explain importance of Kessler syndrome and its impact on the organizations to change its climate and to place the inference into the approach after research by the worldwide scientific community, as well as to argue what it might signify to potential space functions.
The term of Kessler Syndrome has derived by Donald J. Kessler. Kessler syndrome preserved the catalogue of synthetic things in orbit, however ...

Need

The National Aeronautics and Space Administration (NASA) has played a central role in space technologies and research. Over the years, NASA has taken lead in space exploration through technological development. However, this adventure has cost the agency millions of pound due to the expensive costs of equipment and energy needed to propel space shuttles into space. The agency uses millions of gallons of fuel to provide the energy for space transportation. NASA spends $10,000 to put a pound of payload in the orbit of the Earth (Katayama, 2002). The high cost of transportation and unreliability has put pressure ...

Introduction

The movie Apollo 13 is based on the true account of the unfortunate Apollo mission of NASA. The movie opens with Astronaut Jim Lovell (Tom Hanks) who is enjoying a party to celebrate the success of Apollo 11 lunar mission. The story subsequently revolves to tell the tale of the third mission of landing in the moon which would be led by Astronaut Jim Lovell, Fred Haise (Bill Paxton) lunar module driver and Kevin Bacon as Jack Swivert, who is the command module pilot. The mission is smooth until the crew is threatened due to the explosion of an oxygen ...

The United States and Soviet Union have always seen themselves together in the same sentence because they have always tried to one up the other. This scenario is one that is very real with regards the conquest of outer space. For some reason America seemed to be playing catch up as she was a step behind with regards exploring outer space and putting a man in space
Project Mercury is a program by NASA with an aim to launching the first Americans into space. During the duration of Project Mercury six flights were made by astronauts. Of that six, two came ...

- Introduction
Whilst there have been many space missions – the majority either under the auspices of the National Science and Aeronautics Administration (NASA), or the European Space Agency (ESA) or the Russian Aviation and Space Agency – famously including manned landings on the moon (NASA), the most successful mission of all time in terms of space travel must surely be the creation, construction and the successful continued existence and operation of the international Space Station (ISS). A key purpose of the ISS has been to evaluate the effects on humans of lengthy exposure to conditions in space – an essential ...

Apollo–Soyuz Test Project was a program of co-pilot manned flight of the Soviet spacecraft "Soyuz-19" and the American "Apollo" spacecraft implemented on July 15, 1975. The main objectives of the program included: testing of orbit approach compatible elements; testing of the active-passive docking assembly; verification of technology and equipment to ensure the transition of astronauts from one ship to another; accumulation of experience in conducting joint flight of Soviet and American spacecrafts. In addition, the program included examination of inter-ship communication and coordination of actions of the Soviet and American mission control centers.
The initiator of such a ...

Background

Even before the beginning of the space age, astronomers and researchers have attempted to discover whether or not there were other habitable planets like Earth in outer space; discovering other planets like Earth could ultimately answer the question of whether or not we are alone in the universe. With the advancement of aerospace technology, NASA and other organizations have begun to organize efforts to develop more concrete answers as to the possibility of life on other planets. Prior to 2009, no planets had been definitively identified outside our solar system until nearly twenty years ago (NASA Ames Research Center, ...

Space rendezvous is a precise orbital maneuver, which requires two spacecrafts to arrive at the same orbit, and move at the same speed. Since the orbital velocity is usually not less than 7 km/s, a 1-second error will case a distance of 7 kilometers between the spacecrafts. Such an error is unacceptable, as rendezvous is a prerequisite of docking, which requires spacecrafts to rendezvous as close as some dozen meters.
Initially, astronauts were not aware of principles of the space mechanics. Engineer André Meyer says that “to catch something on the ground, one simply moves as quickly as possible ...

“That’s one small step for a man, one giant leap for mankind." Grandfather said this phrase with a confident voice. It is always the case when we are up late night; sitting on the roof, my grandfather pretends to be Neil Armstrong. He starts to tell us all about that day in July 1969, at 10:56 p.m. EDT, more than half a billion people were watching television waiting for Armstronghim to put his foot on the moon. He is so excited in playing Neil Armstrong’s part, and he keeps saying that this step helped us to evolve ...

The significant astronomical aspect that was chosen for discussion in this essay is the NEAR Shoemaker landing on Asteroid Eros. NEAR is the acronym for The Near Earth Asteroid Rendezvous and was named in the honor of Gene Shoemaker, one of the most renowned planetary scientist. This project was actually planned for studying the 422 Eros, the near earth Asteroid. 422 Eros is one of the largest asteroids of near Earth.
This astronomical operation was the first mission to orbit an asteroid and also the first to land on an asteroid’s surface. The fundamental scientific goals of this ...

(Flyby) New Horizons
The New Horizons spacecraft was launched by NASA in January 2006 (NASA, New Horizon, online). It used Jupiter to gain a gravity boost and carried out scientific studies of Jupiter. New Horizons carried out a flyby study of Pluto and moons in mid-2015. Next came the close approach flyby of Pluto itself on July 14, 2015. The spacecraft will carry out an extended mission in which it will travel out to the Kuiper Belt (which is more than 1 billion miles beyond Pluto's orbit).
(Orbiter) Mars Reconnaissance Orbiter
The Mars Reconnaissance Orbiter left Cape Canaveral in ...

Scientist has for some time now researched about the universe and extended their research on extraterrestrial life. Evidence got through application of different technologies show that there is a possibility of life supporting conditions such as liquid water in another galaxy. There have also been ideas that the earth was visited by aliens some time back. Evidence show this is impossible considering that Andromeda, the closest galaxy to the Milky way is over 2 million light years away which means that if the aliens were to visit the earth it would take them 2 million years (Lippincott 1994).
Information ...

Essay Questions

- Give a general objective of the following NASA space program missions, and give details such as who, when, where, how and why. (30 points) this answer should take at least three paragraphs.

Project Mercury started in 1958 and it came to completion in 1963. This was the first program that man landed in space. The program made six flights from 1961 to 1963. The objectives of the mission included: to investigate the ability of man to function in the space, to ensure that both the man and the spacecraft came back safely and to make the spacecraft orbit around ...

NASA focuses its missions on the study of space and planetary explorations. One such robotic spacecraft mission is the New Horizons which is designed to study Pluto and Charon, known as ‘double planets’ and its moons namely Nix, Hydra, S/2011 P 1 and S/2012 P 1. An extended mission of New Horizons is planned to visit more objects in the Kuiper Belt region, if an appropriate target is located beyond Neptune. The estimated arrival of the spacecraft on Pluto is in 2015. This mission will aide in understanding the icy worlds located at the edge of the solar system. ...

Abstract

Various methods of hazard analysis has been developed. Two of these processes are System-Theoretical Process Analysis (STPA) and Safety-Guided Design Process. This essay is going to focus on STPA and Safety-Guided Design Process. The first part will focus on STPA and it will the process of using STPA including the background behind it and how the technique is reflected in systems engineering. There is also a description of how the process is used to accommodate human controllers. The second part of the essay will focus on the Safety-Guided Design Process and how it is applied in industrial robotics. There ...

Good day! I am here today to speak to you about Area 51. Much has been said and written about Area 51. The main perception of this area is that it is so secretive such that there are many theories that abound to this day about Area 51. It has been romanticized in books, papers and films that the area is the site where an alien ship crashlanded, that it is an area where meetings with aliens are held, and that time travel and teleportation are held here as well. Today, I would like to provide with information that ...

Virtue Ethics

The essence of Virtue Ethics is based in its antiquity and the fact that almost all ancient civilizations having endorsed some form of this principle. This is one form of Ethics that can directly be applied to professional and managerial situations. The reason for this is the ‘character-based’ nature of Virtue Ethics, wherein one evaluates an action in terms of specific ethical goals. In a sense, Virtue Ethics answers questions for managers better as compared to the Teleological or Deontological Ethical thoughts that are more consequence or duty based respectively. This essay would proceed to describe Virtue Ethics and ...

Space exploration is the process of investigating into physical conditions in space, planets, stars and celestial bodies by use or man-made satellites. In many cases spacecraft’s are used to orbit around the earth and space with a human crew to collect sufficient information of the entire solar system. Space exploration is geared to answering scientific questions on the physical conditions which directly affect people in their day-to-day activities. Purposively, space exploration explains the nature of space and other environmental factors that result from natural forces. A few scientists and public argue that space exploration is not a brilliant ...

Eighth Space X Cargo Launch

NASA targets to launch a cargo supply service mission on 8th of April to the NASA’s international space laboratory station. The spacecraft Space X’s Dragon cargo will be used for the mission. Dragon craft will be launched from a rocket located at the NASA’s space launch complex 40 . The Dragon craft crew and content will include researchers, scientists, the craft crew, food, house hold needs and other tools for the space laboratory that supports the Expeditions other crew in the remote station. The mission will be aired in 3 briefings in the NASA TV. During the ...

Von Daniken’s Evidence of Extraterrestrials Visits to Earth

Von Daniken mentions the Tassili sphere where Henri Lhote found images underneath a semicircular rock. In the image, a woman is pulling a man and behind her is a sphere with concentric circles. On the upper side of the sphere, a hatch is open with a television aerial protruding from it. There are hands with outspread fingers on the right half of the sphere. There are also five floating figures wearing helmets with white and red dots accompanying the sphere.
Von Daniken also uses a gigantic stone egg discovered in 1940 by an archeologist known as Professor Marcel Homet ( ...

Introduction

Project management applies techniques, knowledge, skills and expertise as well as experience to a strategic activity in an organization as shown by Bolles and Hubbard (2007). Notably, a project is a unique venture in an organization undertaken to meet its goals such as new products, venturing into new markets or cutting the product costs. Expected, in the new and unique projects, the experience is insufficient or lacking for a disciplined implementation. In other cases, the project takes up a lot of resources and staff due to its size. As such, to meet the scope and requirement while meeting the ...

Spacehas captivated our imagination right from childhood, and recently, we were privileged to have Mr. Gordon Leon, an expert with over 30 years experience in space programs, give a lecture on Satellite programs on January 16, 2014. Between 1978-2007, Mr. Gordon Leon worked at the Boeing Satellite Development Center, working under various capacities including those of Chief Engineer and Project Manager. Currently, he spends most of his time in technical and management consulting services for small and mid-sized technical companies. He has degrees in communications and management, and also one in Environmental Sciences. Thereafter, Mr. Gordon Leon completed his Masters ...

Compare and contrast essay

- The day the Earth Stood Still

Producer decided to produce a film that demonstrated the suspicion and fears that penetrated the early Atomic Age and the Cold war. He decided that Science fiction was suitable for metaphorically discussing these grave issues. He reviewed various novels and short stories to get a storyline that he could use. Darryl F. Zanuck gave a green light to this project. The producer hired the service of screenplay writer Edmund North. The ideas were picked from Farewell to the Master, a short story written Harry Bate. Edmund completed the revised version of the screenplay on the 21st ...

Our scientific understanding of the vastness of the universe and the relative insignificance of Earth and human civilization on a galactic scale increases every day. The first planet outside our solar system was discovered in 1992, and since then, hundreds have been found. A study done at NASA’s Jet Propulsion Laboratory in 2011, for example, estimated that the Milky Way Galaxy alone should contain about 2 billion Earth-like planets. If this estimate is accurate, then the statistical likelihood that at least one, if not more, has also evolved life, possibly even intelligent life, is higher than ever before. How ...