Mirror universe where time runs BACKWARDS created by Big Bang – shock claim

But the new proposal suggests that more antimatter is in the anti-universe, where it has been since the formation of the cosmos.

Experts from the Perimeter Institute for Theoretical Physics in Ontario also add that it could explain the existence of dark matter – an unknown substance which makes up around 95 percent of the universe.

If there were to be no anti-universe, the experts explain, this would violate a fundamental law of physics called CPT symmetry – a law which states that physics is unchanged when time, space, and matter-antimatter are all reversed.

In the moments after the Big Bang, the universe went through a rapid expansion which violates CPT symmetry.