Question

What is the communication in space satellite communication?

Answer 1

What is the communication in space satellite communication?

Electromagnetic signals and laser communication

Answer 2

A communications satellite is an artificial satellite that relays and amplifies radio telecommunications signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. Communications satellites are used for television, telephone, radio, internet, and military applications. There are about 2,000 communications satellites in Earth's orbit, used by both private and government organizations.