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seen Dec 8 '13 at 19:42

Dec
8
awarded  Scholar
Dec
8
awarded  Supporter
Dec
8
accepted Does the radio signal decay when it travels through the intergalactic space?
Dec
8
comment What is the maximum transmission distance of the radio signal in the outer space which could still be understood?
With this question I am interested in what kind of transmitters and receivers we would need to communicate with a human colony or aliens in say the planet of the nearest star (e.g. Alpha Centauri).
Nov
28
awarded  Student
Nov
28
asked What is the maximum transmission distance of the radio signal in the outer space which could still be understood?
Nov
28
asked Does the radio signal decay when it travels through the intergalactic space?