Question

what is artificial telescope?what is their function?​

Answer 1

Explanation:

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. The first artificial satellite was the Soviet Sputnik 1 mission, launched in 1957.

Answer 2

Answer:

An artificial satellite is an object that people have made and launched into orbit using rockets. There are currently over a thousand active satellites orbiting the Earth. The size, altitude and design of a satellite depend on its purpose

for what it is used

1}Scientific Investigation.

2}Earth observation - including weather forecasting and tracking storms and pollution.

3}Communications - including satellite television and telephone calls.Navigation - including the Global Positioning System (GPS)