Good Morning! Sorry, but you are giving your opinion according to what you read earlier and it seems that you did not read the entire article sent in full! you are repeating what Hawking said! But do you have any idea how absurd this is? There is nothing before Bigbang is the same as saying that the Universe came out of nowhere! This violates a basic law of physics: the law of energy conservation! Before going through a peer review this article was rejected by some journal and one of the arguments was these! It is an argument without proof and without support! If in the Universe there was no time before Bigbang, there was no internal space (space-time dimension)! there is no internal space, there is no energy for motion (kinetic energy). There was no gravitational energy and there was no quantum energy and no interaction between the particles. What energy was there to start the Big Bang? Do you understand why time couldn't have come with the big bang? Note: this article that is being commented on, respecting the Bigbang theory since the beginning of the expansion, the concept of entropy and dark energy, and anti-matter, but to find these items you have to read the entire article and look at the figures before to give an opinion! talking about another absurd criticism for this article: I was asked if I didn't know that the energy of the Universe is not conserved! I had to look for another article that says that energy can be conserved in certain situations! Which are the same as described in this article! Thanks for joining the discussion! What you think is incorrect can define that when I see the message I reply!