>>8785586also planet vaporizing is actually understating it
a supernova is so powerful that if one happened where the sun is right now, if you somehow managed to survive the heat, conventional radiation, force of the shockwave, you'd still get lethal amounts of radiation from the number of neutrinos, which are high energy particles that operate outside of conventional quantum mechanics and don't even interact with normal matter 99.9999% of the time
there'd be just that much energy shooting out of it that there'd be enough interactions to kill you by neutrino poisoning
