Satellites , there are many different types , They are used for television and telecommunications .The scientist send the satellites to the space by the shuttle , and this process is very expensive but useful at the same time .
The peoples did not realize that the space technology will be a part of everyday life and help to make the life easier until the first space launch. The history of satellites began in 1955, the White House plans to launch a satellite orbiting the earth at the same time the government is working on the scientific research, But the Soviet Union changed everything.
On October 4, 1957 by the Soviet Union they successfully launched sputnik which is the first satellite. While the sputnik launch the space race between the United States and the Soviet Union is began. The size of it is about basketball size, weighed only 183 pounds
After the launch of sputnik, it’s led to be attention of the space technology importance. We can say that Arthur C. Clarke is the first person who promoted the idea of using satellites in the field of broadcast television programs.
On January 31, 1958, the United States successfully launched Explorer 1. Explorer 1 is the example of a scientifically useful spacecraft And on October 1, 1958, National Aeronautics and Space Administration (NASA) was created because of sputnik launch.
By 1964 there were several satellites operating in space and communications earth stations in different countries, Where was the establishment of International Telecommunications Satellite Organization. The major development in satellite systems is happen in 1970, which led cost savings and the number satellite channels became available to all people in America.
Today, the big business in the whole world is connected by satellites communications systems, where all the modern techniques depend on satellites. On the other hand the demand for technicians and engineers is in increasing to install and maintain the thousands of satellites.
In the recent years, many countries around the world looking to develop this industry by sharing their physical and scientific ability, they have been lunched more than 352 satellites over 15 years. Cooperation between these countries has led to create opportunities for the companies in the future. The satellites are contributing to the continued development of global communications and development is expected over the coming years, and further development is expected over the coming years
Training in the necessary skills is available in colleges and universities, from distance learning organization and from technological institutions. If you are interested in a career in satellite communications, you will become a part of a developing history.