The hypothesis of the existence of a parallel universe or universes (in the latter case, called multiverse) has proponents and opponents among astrophysicists. Additionally, there is a certain degree ...

When someone mentions "different dimensions," we tend to think of things like parallel universes – alternate realities that exist parallel to our own, but where things work or happened differently.

The reality of dimensions and how they play a role in the ordering of our universe is really quite different from the popular characterization of "parallel universes." ...

The physical implications are awesome: we can have a Universe where a fourth — or extra — spatial dimension begins to appear. The four-dimensional analogue of a 3D cube is an 8-cell (left ...

A trippy fringe theory suggests that time is the source of all physical matter, and space is merely a byproduct. According to ...

"These mugs are entering the 4th dimension." This article was originally published on Bright Side The post 19 People Who Found a Portal to a Parallel Universe on an Ordinary Day appeared first on ...

For us, that means aliens might be larger than they appear, because we would see only a three-dimensional slice of them at a time. This is exemplified in the games Miegakure and 4D Miner, where ...

Though he’s skeptical of the idea of parallel universes and accessing alternate dimensions, he’s open and willing to explore the possibility of them. Here’s our conversation with him: ...

What could be tested is the existence of extra dimensions, if Faizal's paper in Physics Letters B is correct. It's been proposed many times that the universe could be filled with miniature black ...