They have accepted two separate theories that explain how the universe works ... there were five variations of the theory. Then, in the mid-1990s a theory known as M-theory emerged that unified ...

M-Theory: A theoretical framework in physics that unifies various string theories and describes a higher-dimensional universe. G2 Manifolds: Seven-dimensional manifolds with special geometric ...

Previous experiments, such as the WMAP satellite, have supported a flat theory. The recent Planck release, however, with significantly better precision, has found the Universe is “nearly flat”, but is ...

Yet, keen scientists are closely studying the universe's form, and it seems the prevailing flat pancake theory is beginning to wobble. Three primary factors lead scientists to consider the ...

The universe may not be infinite or flat. Physicist Glenn Starkman and his team propose it could have a complex topology, possibly shaped like a 3-torus, resembling a hyperdimensional doughnut.

The suggestions are noteworthy since topology influences how diverse parts of the universe are interconnected and shapes its generally structure. Einstein’s theory of general relativity has already ...