Not finished The Hercules Corona-Borealis great wall (or the great gamma ray burst wall is the biggest structure in the universe spanning 9.8 billion light years long, 4 billion light years wide, and half a billion light years thick. Its sheet like formation may have been caused by the connection of multiple galaxies and it makes up 0.1% of the entire volume of the observable universe!
Not a tunnel to heaven...........but a tunnel to DEADLY QUASAR!!! -ngc 4889 is a black hole that's 15 TRILLION SOLAR MASSES AHHHHHHHHHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!!!!
