write 600 words that respond to the following questions with your thoughts, ideas, and comments. Be substantive and clear, and use examples to reinforce your ideas.

The satellite communication has become the way of life for the past decade. Explain how man-made satellite works and how they communicate. What are advantages and disadvantages of communicating via satellites. In your opinion, is it faster to send a signal across town by fiber optics or via a satellite? You may search the web for more information.