What is the intensity of its signal at vega

Reference no: EM13503504

One of our closest stellar neighbours, Vega, is 5.8 light years away. It has been suggested that TV programs from our planet have reached this star and may have been viewed by the hypothetical inhabitants of a hypothetical planet orbiting this star. A TV station on earth has a power output of 1.0 GW. What is the intensity of its signal at Vega?

Reference no: EM13503504

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