1. OLD STARS EXPLODE TO FORM GAS AND STARDUST.
  2. OUR MILKY WAY IS A PART OF THE LOCAL GROUP.
  3. A HYPER SUPERNOVA  EXPLOSION CREATES A BLACK HOLE. (ALONG WITH GAMMA-RAY BURSTS).
  4. THIS IS THE STRONGEST EXPLOSION IN THE UNIVERSE,  IT CREATES NEUTRINOS WHICH CARRY ENERGY AWAY.
  5. EVERY GALAXY HAS AT LEAST ONE GIANT BLACK HOLE AT ITS CENTER.
  6.  LIGHT EVENTUALLY GETS STRETCHED INTO MICROWAVE RADIATION.