Question

Explain the importance of artificial satellites.

Answer 1

Hint: A satellite is a moon, planet or machine that orbits a planet or star. Like that moon is a natural satellite that revolves around the earth. And Aryabhata is an artificial satellite that revolves around the earth.

Complete step by step answer:
Artificial Satellites are those devices that are made and launched by humans to study the universe and provide the service for betterment of human life standards. It is placed at earth orbits by rockets.
In the present scenario the satellites are playing vital roles in our daily lives and our technologies. Satellites help us to study the Earth, Planets, to help us communicate and even to observe the distant universe to protect the earth from any asteroid impact.
Artificial satellites can collect more data at once than any other device present on earth. It can collect data so quickly. Satellites can see space better than any telescope present on earth.
Artificial satellites can be used to communicate. They provide radio and television and allow us to make a phone call to long distances present on earth from anywhere. It also provides fax and internet to send fax and emails. It also helps us to communicate with other devices which are presently working on other planets.
Artificial satellites help us to save the human lives from natural disasters from forecasting of the weather, it helps us to give time to displace the humans from place and reduce the loss.
Artificial satellites also develop to protect our border from the enemy from providing a better view from space at once and it also saves time and soldiers life.

Note: Humans have launched too many satellites that create too much debris in space and they create chaos. Spacelink is going to launch satellites to communicate and colonize the mars.