Advantages and Disadvantages of Communication Satellites?

Answer

Communication satellites have their advantages and disadvantages. An advantages is that they enhance our communication and intelligence across space. A disadvantage is that they cost a whole lot of money.
Q&A Related to "Advantages and Disadvantages of Communication..."
Hello, i would like to thank you for your ratings and ask you, if i may, the reason why you considered my answer was not knowledgeable (you set a 1 in the knowledge field) and what
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* Signal delay: Because the satellite is 36,000km from the earth there is an appreciable delay (around 0.25s in one direction, 0.5s for a round trip) this can introduce unacceptable
http://wiki.answers.com/Q/What_are_the_disadvantag...
Perhaps the best known example of wireless technology is
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There are many pros: Communication. Weather forecasting. Scientific experiments in zero gravity. A base for exploration of the other planets / asteroids. Cons. expensive. Satellites
http://answers.yahoo.com/question/index?qid=201208...
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