what is artificial satellite?
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Artificial satellites are human-built objects orbiting the Earth and other planets in the Solar System. This is different from the natural satellites, or moons, that orbit planets, dwarf planets and even asteroids. Artificial satellites are used to study the Earth, other planets, to help us communicate, and even to observe the distant Universe. Satellites can even have people in them, like the International Space Station and the Space Shuttle.
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Answer Artificial satellites are man made objects that orbit the earth . The first artificial satellite was launched by soviet union in 1957 .
Explanation: The uses of artificial satellites are :-
1} Weather forecast - they takes pictures of movement of clouds .
2} Communication - they help in radio , television , computer , tablet , mobile phones .
3} Navigation - they show accurate location for what we needed .
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