How do satelights help?

Answer 1

answer 2 Satellites are used to provide communications, Search and Rescue functions, observations of Earth so as to aid in weather forecasting, and so on.

By definition, a satellite revolves round a planet (or moon). So things sent into remote space are no longer satellites.

The Moon is a natural satellite of Earth, and it produces tides in Earth's oceans.

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Well, first of all, it is spelled "satelites" and it tells the movement of the wind.