Communications satellite
A communications satellite is an artificial satellite that relays and amplifies radio telecommunications signals via a transponder. It serves as a key component in modern telecommunications by providing long-distance transmission of information between various locations on Earth.
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It serves as a key component in modern telecommunications by providing long-distance transmission of information between various locations on Earth. Communications satellites are launched into geostationary orbit, which enables them to remain stationary relative to a specific point on Earth's surface, allowing for consistent coverage of a particular area. These satellites are used for a wide range of applications, including television broadcasting, telephone calls, internet connectivity, and military communications. The history, design, operation, and development of communications satellites are discussed in detail on the Wikipedia page. The article also explores the economics of satellite communication, the challenges faced in maintaining and operating such satellites, as well as the potential future trends in this field.