Satellite Essays

While some have come to see the value and importance of keeping radio in our world, others have disagreed. This raises questions such as has this type of medium lost it’s value and respect as competitors like Satellite radio have came about, and is it time for change? Fiona Morgan from the Indy Weekly of North Carolina claims that “listeners are losing interest in radio, with its poor reception and irritating commercials, and getting more interested in the digital gadgets that adapt to our listening

switching to satellite radio whether it is Sirius or XM radio. More cars now are being built with satellite as a feature and buyers usually can test it out for free the first three months of the cars life. Both of these types of radios are around because of investors ( Vivian, 2013, pg.57). Even though there are many different pros and cons to satellite and local radio, people have their own preferences that don’t seem to change. Personally, the pros outweigh the cons of using satellite radio. I am

1. What are satellites used for? Satellites have literally changed how people act, think and work. The world relies on them for almost everything since it is capable of providing us with accurate warnings and threats. They often affect our lives without us realizing it. They make us safer, provide modern conveniences, and broadcast entertainment. Satellites are also used for both exploration and communication (Union of Concerned Scientists, 2014). Exploratory satellites are equipped with instruments

modified missile). The satellite was the size of a beach ball (58 cm.or 22.8 inches in diameter), weighed only 183.9 pounds, and took about 98 minutes to orbit the Earth on its elliptical path. Sputnik had 4 radio transmitters and did 1,400 orbits. The launch was very successful with little error and “as the rocket dissipated into the night sky Korolev, Tikhonravov, Bushuev, Reshetnev and Ivanovsky the creators rushed

knowing how to use it then there are pros. NASA Earth Observatory states that anyone can get pictures from satellites, people think they know everything going on, and conversation issues. Firstly, I believe that the cons outweigh the pros in the sense that anyone can get satellite images online. NASA Earth Observatory states “ in the mid 1980s, I would have given my eye-teeth to get satellite images of Madagascar.” Assuming that back then it was so hard and so much money to receive an image that

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

Efecan Oral 11/11/15 Popular Science Writing Assignment “Space Junk” Threat and Solution We have been launching satellites for over 50 years now and like retired NASA senior scientist Donald Kessler said “We have lost control of the environment” already. As a result of the near 5000 launches of communication, weather forecast, television and navigation satellites since the start of the space age, result with the potentially damaging space debris that orbits Earth. Scientists estimate the

Lily Lenton Bruhn Period 3 19 May 2015 Sputnik 1 On October 4, 1957 7:28 PM, the Space Age was started with the Soviet Union’s launch of the first artificial satellite to orbit the earth The satellite was named Sputnik, which is Russian for “traveling companion of the Earth” Sputnik was an aluminum sphere with a diameter of 22 inches and it carried four whip-like antennas which were 2.4-2.9 m long. It weighed 184 pounds, and took approximately 96 minutes to orbit the earth on an elliptical path.

years to present itself, when in 1996 the first recorded collision between an operational satellite and a piece of space debris occurred. The debris fragment was roughly 10 cm2, and hit the French satellite Cerise at a relative velocity of 14.77 km/s, causing severe damage. The fragment was identified as a piece that came from the explosion of an Ariane rocket that occurred

'orbital debris ', could range from rocket stages, loose canisters, dust, paint flecks, nuts, bolts, pliers, screws, garbage bags, gloves, and metallic pieces to nonfunctional satellites, spacecrafts, and space stations that have crashed into each other. If this space junk stays in orbit it can cause more damage to other satellites, spacecrafts, and space stations by creating thousands of space debris pieces. Risks of Space Junk There are many risks of having space junk in orbit that causes major problems

During the Cold War, the United States and the Soviet Union had an indirect conflict in the space race. The goal of this competition was to advance in space technology more. Each side made big steps and used a lot of resources to try and win. The race officially started on August 2, 1955. The goal shifted to getting the first man on the moon when JFK gave a speech at Rice University, in 1962, saying the United States would get a man on the moon first. This speech indirectly challenged the Soviet

The Soviet Union successfully launched Sputnik I on October 4, 1957. This first artificial satellite weighed about one-hundred eighty-four pounds, took ninety-eight minutes to orbit the earth, was silver in color, and was about the size of a beach ball. Despite it not being able to do much more than orbit the earth and transmit beeps, Sputnik I had one of the most unprecedented impacts on the United States.1The single launch of Sputnik I, initiated the United States vs. Soviet Union space race, which

“This is one small step for man, one giant leap for mankind.” - Neil Armstrong, Apollo 11 July 20th, 1969. Apollo 11 landed on uninhabited land. Over 200,000 miles away humans walked on the moon after many attempts and failures. Sure, the United States won the overall Space Race that it had going with the USSR. But how close was the USSR to succeeding? The two most technologically advanced civilizations in the history of Earth up to that point in time had a goal, and both countries were ruthless

continuously colliding with each other creating even more pieces of debris. Matter within the Lower Earth Orbit travels approximately 22,000 kilometers per hour so the impact of collision between a piece of debris smaller than 1 cm and an 8,000-kilogram satellite can be disastrous. These collisions would create a vast amount of small debris, which will be impossible to pass because of the amount of debris present and the speed at which it is going [4]. Many scientists believe that the more frequent collisions

Every day 2,721 satellites orbit around Earth helping people communicate through texts, calls and social media. Some are as small as postage stamps, while some are as large as a football field, but the first ever satellite launched into space was a Russian satellite called Sputnik 1. The only task Sputnik 1 could do was transmit beeping sounds to receivers on Earth, but that was enough to make the U.S. feel like they were not the most powerful country in the world anymore. The U.S. joined the competition

Launch Program requires for bidding rockets to have the ability to send satellites and/or humans into orbit. The Atlas V was designed solely as a launch system to deliver a wide variety of payloads into space. It’s initial launches were US satellites with its first flight containing a military communications satellite [4]. The Atlas V has not been rated to contain human passengers, and currently only functions to take satellites to orbit and escape trajectories. However, the Atlas V is currently undergoing

into the public eye on October 4, 1957, when the Soviet Union launched Sputnik 1 into orbit. Sputnik was not only the first vehicle launched into space by mankind, but it was also the first vehicle ever put into orbit. The construction of the small satellite and development of the launch program was led by Sergei Korolev, the driving force of the Soviet space program. Since he was crucial to the development of their program, his identity was kept completely secret, even to those working on the project

over and above assuming a managerial role within Northrop Grumman Aerospace systems. Section 2.3 of this publication gives an analysis of the effects of space debris on spacecrafts and satellites in low-Earth orbit (LEO). Silverman details how orbital debris particles have different impacts on spacecrafts and satellites – with the larger particles potentially damaging to the internal parts; and the smaller particles (which is more abundant in the LEO) causing wear and tear of the spacecraft/satellite's

missionstatements.com Company name: SpaceDev Address: 13855 Stowe Drive Poway, CA. 92064 Description: Located in Poway California, SpaceDev is a technology company that provides space products and solutions to government and commercial businesses such as satellites, hybrid rocket-based orbital Maneuvering and orbital Transfer Vehicles (MoTVs), and safe sub-orbital and orbital hybrid rocket-based propulsion systems, to name a few. SpaceDev’s clients include the NASA, National Reconnaissance Office (NRO), Boeing

HAFSA RASHID, L1F13MBAM0199, Leading Innovation & Change, Sec: A Oct. 30, 2014 AEROSPACE INDUSTRY consists of manufacturing concerns that deal with vehicular flight in the atmosphere of earth and space. It deals with the human efforts to fly within and beyond earth’s atmosphere e.g. aeronautics and astronautics. are engaged in the designing, manufacturing, operating, maintaining, research and development of manned as well as unmanned/unpiloted/remotely piloted aerial vehicles or drone (that do