- last post: 01.01.0001 12:00 AM PDT
it didnt explode becuase if it would have exploded then wouldnt the other spartans inside of reach's lower secure tunnels have died? and if a planet exploded u would see the debris from a long way (reach is on earths doorstep) wich would have allerted the humans to check it out becuse covies dont blow up plantes they melt them.