But you can safely bet that aliens are not the cause of FRBs. Why? The bursters are seen all over the sky, that’s why. The same sort of signal is coming from galaxies that are generally separated by billions of light-years. So how could aliens organize so much of the universe to engage in broadcasting the same sort of signal?
This bit is particularly interesting:
But you can safely bet that aliens are not the cause of FRBs. Why? The bursters are seen all over the sky, that’s why. The same sort of signal is coming from galaxies that are generally separated by billions of light-years. So how could aliens organize so much of the universe to engage in broadcasting the same sort of signal?