Physicists say that our universe has an antimatter image

Canadian physicists have designed a cosmological model that claims to have an antimatter universe before the Big Bang, mirroring our universe, and pairing them together to make CPT symmetry the fundamental principle of physics. Physicists claim that it can naturally explain the existence of dark matter.

The standard cosmological model believes that our universe was born in a big bang about 14 billion years ago, then expanded and cooled to form a star planet.

According to Neil Turok of the Canadian Institute of Theoretical and Inorganic Physics, the standard model relies on special parameters to make it more and more like Ptolemy's description of the solar system.

He and his colleagues therefore proposed a new model that generally obeys the symmetry of CPT. They call the mirror of our universe "anti-universe."