What are the different types of satellites?
satellites are artificial structures that are launched into the orbiting patterns in space. Since the 1960s, more than 26,000 satellites have been launched for military and civilian purposes. There are many different types of satellites in the sky and have different uses, from transmission to data collection.
When Sputnik was I, the first satellite, launched in 1957, on board carried a small radio transmitter. As a result, it was the first communication satellite, a common variety. These types of satellite were originally used for distance telephone transmissions, but were later adapted to transport satellite television signals and served many military purposes. Types of satellites used for communication often use geostationary orbit, which means that they rotate around the equator once a day, in fact rotating to the ground.
Astronomical satellites or space observatory are used to collect space data. One of the most famous is Hubble Telescope, launched by the National Air and Space Administration of the United States (NASA) In conjunction with the European Space Agency (ESA). The Hubble Space Telescope is responsible for some of our best images of deep cosmic objects, including far from the nebula and planets.
If you look at the newspaper or turn the TV to find the weather message, you get information from the weather satellite. These items, one of the most common types of satellites, are able to monitor the climate and weather systems from the top and transmission to regulators. Weather satellites can also provide data on environmental conditions, such as the ozone layer opening above Antarctica. Most types of satellites used to monitor the weather either follow the geostationary orbital path or the north -south polar orbit.
One of the most turbulent types of satellites is a tricky spy or survey. Used by military operations that are used as tools for collectingIntelligence information and often take into account the theories of fiction and conspiracy. In fact, spy satellites are one of the most useful tools that the army may have for preventive actions because they can provide information about sudden changes in the military placement of enemy or threatening nations, even in remote places. These types of satellites are also used to monitor the production of nuclear materials around the world, for the provision of nations concerned timely warnings if the country produces nuclear weapons.
satellites can be a useful tool, but dangerous. Critics suggest that spy satellites and those who have the abilities of the country can lead to privacy. In addition, many fear that space weapons are evolving from satellite technology and turning the sky into a literal battlefield. At least at present, satellites remain a tool for collecting knowledge and information and are incredibly a part of modern life and information technology. BecauseYou can only guess from the start of Sputnik and such a number of applications, you can only guess that the new ways will be used satellites in the future.