The Known Universe

The Known Universe is a physical system that contains all known energy and matter.

• Example(s):
  • The Known Universe at the Instance of The Big Bang (Big Bang).
  • The Known Universe at 15:09UTC March 17, 2015.
  • The Dark Universe of The Future (sci. fi. idea).
  • …
• Counter-Example(s):
  • an Imagined Universe.
• See: Real-World Data, Big Bang, Star, Solar System.

---