Orbit Essays

be catastrophic. The space debris that is piling up in the Lower Earth Orbit is the perfect example of this. There are over 500,000 pieces of debris being tracked and millions of untracked debris that are at least 1 cm or smaller orbiting around the Earth [1]. During the first missions prior to 1961, space debris was not a topic of concern because there was an estimate of about 50 or more pieces of debris in the Lower Earth Orbit. The concern became

significant devices for foreseeing planetary movement with incredible precision. Kepler, be that as it may, was not ready to depict significantly why the laws worked. These laws are ordinarily expressed as Planets move around the Sun in oval shaped orbits, with the Sun at one center or focus. A nonexistent line joining a planet and the sun ranges out an equivalent zone of space in equivalent measures of time. The time period of a planet's circle squared is corresponding to its normal separation

When you’re working with satellites in orbit, the scale and distance between everything is so large that it may seem impossible for a collision with anything to occur. But if you put a couple thousand debris fragments in the same relative area and wait long enough, a collision is very likely

1. Describe the three laws of planetary movement formulated by Johannes Kepler. -The law of Ellipse: This is the first law of John Kepler which states that planets circulate around the sun in in ellipse, with the sun on one focus (Stern: 2014). The law of equal areas: This is the second law of Johannes Kepler which is focused on analyzing the speed and also how the planet moves around the sun. It states that when the planet is closer to the sun the speed will be fast and slower when it is far

“Sputnik” means “companion” or “fellow traveller” in Russian. It was launched into a low-Earth orbit barely above the Earth's atmosphere. It was not used for two-way communications since it could only transmit a signal to Earth. The United States of America and Russia were the first two nations to draw plans for an artificial satellite. In 1955, the

1 Introduction 1.1 The Debris Problem There are currently over 13,000 satellites and other large objects in orbit around the Earth, and there are countless smaller pieces of debris generated by spacecraft explosions and by collisions between satellites. Until recently, it has been standard practice to put a satellite into orbit and leave it there. However, the number of satellites has grown quickly, and as a result, the amount of orbital debris is growing rapidly. Because this debris is travelling

Majority of the visible stars in the sky are binary star systems. For instance, Algol, Alpha Centauri, Sirius and Antares are binary star systems. Furthermore, the Eclipsing Binary Simulator gives individuals a visual model of how the binary stars orbit. The Eclipsing Binary Simulator also demonstrates the properties of the stars and the system orientation. Therefore, the Eclipsing Binary Simulator will allow individuals to gain a full understanding of the binary star systems. Procedure In the first

A parabola is a two-dimensional, symmetrical and curved line on a graph. When graphed, it forms a U-shaped line, or in other words, a mirror-symmetrical curved line that approximately makes a U-shape. All parabolas are vaguely U-shaped, and some will have a lowest point, and some will have a highest point. Those points are called the vertex (of the parabola). A parabola will always have a (single) y-intercept, and may or may not have an x- intercept. The parts of a parabola include a set amount

Eccentricity is a measurement of how much the conic section deviates from being circular. This means that it is a measurement of how much the orbit (in this case) deviates from the 0 or the center. When a satellite orbits the Earth in moves through an atmosphere depending on the satellite, when this occurs it can begin to venture inwards or outwards of the orbit due to Earth`s seasons and direction change creating a fluctuation in the amount eccentricity the

Tractor Beam I remember watching old episodes of Star Trek (The Original Series), well who am I kidding, I still do watch them on Netflix, and being in awe of the power of the Starship Enterprise. The ship could shoot out a beam and the beam would seem to “grip” another object, such as a broken down starship and tow the other craft along with it or pull the object in towards the ship. What kind of magic is this? Well it’s called the tractor beam. A tractor beam (short for attractor) is “an attenuated

The Parabola is a set of points equal from any given fixed line (known as the ditrex) and fixed point (known as the focus) which forms a curve on the same plane. To define a parabola, three points must be graphed. Parabolas have applications throughout the world from tennis ball arks to ocean waves. They are used to graph quadratic equations. Parabolas are a type of conic section. With Parabolas you can see the distance between many different points. Parabolas have various components such as the

I chose to get Newton’s Law of Universal Gravitation tattooed on me for a couple of reasons. Firstly, people often get tattoos to commemorate a difficult or significant time in their life, whether it’s the signature of a passed loved one or the footprint of a new baby. For me, this formula I chose represents the struggle I had to overcome in physics class. Worrying about having an A- versus an A+ seems superficial, but physics is the first class that I have ever genuinely struggled in, and it was

In his representation of a parabola, Galileo lightened the path of an object thrown in space (a ball) is a parabola. He was the first to demonstrate this. According to Dictionary.com, a parabola is "a set of points that are equidistant from a fixed line and a fixed point in the same plane or in a parallel plane." It has a shape of a U-curve. A simple parabola contains a vertex, a y and x- intercepts, and an axis of symmetry. These parts can be defined by observing a quadratic equation. The coordinating

Based on dictionary.com, an archetype is defined as the first example or model from which all things of the same kind are replicated or on which they are established; a model, or the first shape of something. Blood Wedding is a play written by Federico Garcia Lorca where he uses many archetypes to tell the story of a feud between two families and a marriage. All throughout the play, Federico Garcia Lorca would use names such as Bride, Bridegroom, Mother, Father, Maid et cetera to portray the function

Elizabeth Bishop is an American poet and short story writer from the 1900s. During her lifetime she became a well respected woman who intertwined her poems with ambiguous meanings that have drawn the attention of many critics for interpretation. . Her extraordinary ability to reflect common topics in her poem creates a thought provoking atmosphere which enables her to convey lucid, complex ideas through her poetry. Bishop’s ability captures the fascination of many critics, thus leading to an in depth

Gerhard Schroder Speech Analysis Seventy some years ago, over five million Jews, and six million non-Jews were persecuted by Adolf Hitler’s forces during what we call the Holocaust. POW’s, homosexuals, mentally/physically disabled, communists and more were all subjected to Nazi crimes. This abhorrent reign of terror started in 1941 to 1945, whereas in 1944 Russian soldiers liberated the Nazi death camp at Auschwitz. Gerhard Schroder, Germany’s chancellor from 1998 to 2005, held a commencement for

the planets that stay in an orbit which is around the sun is opposite. The force from the sun goes through the orbit, and “control” the force between each planet and the balance in the orbit. Also, the direction of the force from the planets to the sun I opposite from the sun to the planets. This help them to balance, and stay in the orbit. The acting point between planets which stay in an orbit and the sun is the orbit. Also, the calculation of the orbit is that “The orbit is an ellipse with an eccentricity

There are many potential locations for the Strategis space settlement such as: • Earth-Moon Lagrangian points, • LEO orbit (Low Earth’s Orbit) • GEO orbit (Geostationary Orbit / Geosynchronous Orbit) • Lunar Orbit 1. Lagrangian points are marked positions where a body can be placed between two massive bodies and maintain its position due to their gravity. There are five Lagrangian points between the Moon: L1, L2, L3, L4 and L5. L1, L2 and L3 are not some very good choices for placing the settlement

you threw a rock it would go some distance before landing on the ground, but if you throw it fast and hard enough it could go into orbit of the earth and follow its gravitational force as it goes from one side to the other. So using this we can see that for any given altitude there is a specific orbital velocity required for any object to achieve a stable circular orbit. Applying Newton’s law of universal gravitation to the orbital motion of a satellite allows us to find a formula for orbital velocity

was relatively small and had a highly eccentric orbit that sometimes even brought it closer to the Sun than Neptune is” (Howell para 8). This also proves that the orbit of Pluto is very elliptical because it is only sometimes closer to the Sun than Neptune, meaning that Pluto’s orbit cannot be a near perfect circle like the rest of the planets in our solar system. These two pieces of evidence both show that Pluto should not be a planet because its orbit is so elliptical. A third reason why Pluto should