Black Holes are the futureBlack holes have a bad reputation but they are actually very simple. They are all about gravity. Gravity can bend light. It can shorten...
Gravitational redshift or Honey I just shrunk the Universe!Gravitational redshift or Honey I just shrunk the Universe! Gravitational redshift appears at first to be an interesting aside to the...
The Great AttractorIs the Great Attractor part of Cosmic Black Matter? Since the Big Bang, the universe has been spreading out in every direction, and it’s...
WHAT IS DARK ENERGY?WHAT IS DARK ENERGY? Dark energy is 68% of the energy of the universe and together with dark matter comprises 95% of the known universe....