Well if the phenomena was not instantaneous and would have some sort of "flash" preceding the shock wave, for a couple of minutes. It could be visible. And anyt

Well if the phenomena was not instantaneous and would have some sort of "flash" preceding the shock wave, for a couple of minutes. It could be visible. And anything on that scale would be extremely bright and beautiful. Its just an alternative to black wall you will never see or feel. But honestly I have no idea which one is more likely.