How many satellites are there in space? And their work: Dear readers, we are currently living in the age of information technology. In an age where life is unimaginable without internet, smartphone, television etc. But once upon a time there was none of this. Then life went on as usual. The fact that we are using the internet to get news from one end of the world to the other end of the world through smartphones or televisions has made it all possible with the help of artificial satellites. These would not have been possible without satellites or artificial satellites. There are about 9,000 artificial satellites from more than 40 countries around the world. বাংলায় পড়ুন
Detailed information on how these satellites work is the main topic of our discussion today. In today’s discussion we will try to present to you the details of how the satellites work and how far our world is going for the benefit of these satellites. All people are interested in knowing all these scientific facts. Everyone loves to know and share these. I will try to give you a brief overview of satellites through today’s discussion. I hope you enjoy the discussion today.
Introduction of Satellite
To understand how a satellite works, we must first know what a satellite means. Satellite originally came from a Latin word meaning to follow. A satellite is an object that revolves around another large object.
If we set up such a definition of a satellite, then we can understand why a satellite of the earth is orbiting the sun.
Again, the moon is centered around the earth, so the moon is but a satellite. But the moon or the earth’s natural satellite. And the satellites that humans have built and sent into space to orbit the earth are artificial satellites. The main topic of our discussion today is about this artificial satellite.
How Many Satellites does Country have in Space?
We have just learned that about 40 countries have launched about 9,000 satellites in the universe. America has the most satellites.
So far, the United States has launched 1,616 satellites into space.
Our neighboring country India has 88 satellites.
Pakistan has 3 satellites.
Argentina, the country of football, has 16 satellites.
Brazil, another football nation, has a total of 16 satellites.
South Korea has 27 satellites in space.
Although there is disagreement about the number of Russian satellites in space, the number is around 142.
Thailand has 9 satellites.
Japan, a country advanced in information technology, has a total of 162 satellites in space.
There is one satellite in Bangladesh and one in Kenya. There are also many satellites in countries like China.
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How Satellites Work
Satellite is basically an object where the ball is used. Satellites float in space, ignoring the earth’s gravitational force, so that they do not fall to the earth. The Earth Convention helps satellites go into space and prevent them from returning to Earth.
Satellites have orbits around many parts of the Earth’s orbit. Orbits cover 180 to 2,000 kilometers of Earth’s orbit. ISS and other shuttle Arabs carry out their work throughout the field.
The people of the world benefit from these satellites orbiting the earth.
Benefits of Satellite
The fact that you are reading this article while sitting in front of your smartphone or computer is mainly due to the satellite. You wouldn’t be able to do this if you didn’t have to send these innumerable satellites from Earth into space. We can sit anywhere in the country and watch any kind of sports or entertainment program in the country or abroad through live television. These have been made possible by satellites. Most of the world’s communications are made possible by satellites.
Without satellites, the earth would become obsolete in an instant, for all the work we have become accustomed to would never be possible without satellites. Scientists are currently working to improve these activities. In the future, all the information known about the satellite will be further updated.
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Types of Satellites
Most of the satellites have been launched from NASA, the world’s largest space agency. These satellites are basically of two types. The types of artificial satellites are-
- Geostationary
- Polar
Geo stationary satellites are usually located from east to west. On the other hand, the satellites are located to the north and south. Generally, the satellites that we use for communication are geo-stationary satellites. These satellites revolve from east to west at the same speed as the earth. As a result, the Geo-Stationary Satellite Ball is capable of transmitting information anywhere in the world. On the other hand, the polar satellites in space are busy taking different types of pictures of the earth at different times.
Ruba keeps taking pictures of the equator and sending them to the world. These polar satellites can move very fast. It doesn’t take them long to take pictures from one end of the earth to the other.
How Does the Satellite Work? Where Does Satellite Power Come From?
Solar panels or batteries are added to the satellite as a source of energy. Satellites orbit the earth by taking power from these solar panels or batteries. In the presence of sunlight, these solar cells act as a source of energy. When there is no sunlight, the batteries of the satellite give him power.
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How is the Satellite Sent?
Most satellites are sent into space by cargo pay of rockets or space shuttles. To overcome the gravity of the earth, this rocket has to run at a speed of 25,039 miles per hour. Satellites can orbit the earth when there is a balance between the earth’s wire and the force of gravity.
Satellites will never be able to orbit if the balance between the Earth and its orbital motion is inert or the gravitational effect of the Earth is not correct when presenting an artificial satellite. In that case either the satellite will fly in a straight line or it will fall to the ground. For this, artificial satellites are orbiting at a speed of about 18,000 miles per hour in an orbit of 150 miles altitude.
Today’s discussion about satellites or artificial satellites has given you detailed information. Hopefully from today’s discussion you have been able to know the details about the satellite. We strive to provide accurate and precise information. All the information we mentioned is collected from the Internet.