The new theories presented in the book A New Understanding of the Universe are well proven. By using Egil Presttun's new model of the universe, we can easily calculate the speed of the galaxies, including the distant galaxies that are moving away from us faster than light. The calculations agree with our observations of the redshift of the galaxies.

We also get a good logical understanding of why distant galaxies move away from us faster than light. Many other phenomena that have been unexplainable until now also become understandable. All the pieces of the puzzle fall into place. We have mathematical proof of the theories. All in all, this gives us secure and solid evidence that the new four-dimensional model of the universe is correct. Naturally, evidence is provided in the book.