The universe's shape in multidimensional space. According to some theories — for which we don't have any hard evidence for — there is something outside our universe.

Through a field called geometric topology, mathematicians like me study all possible spaces in all dimensions. Whether trying ...

The shape of the universe can be determined by measuring the average density of matter within it, assuming that all matter is evenly distributed, ...

The universe may be vast, but researchers have multiple points of evidence that reveal its shape. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

What’s outside this “flat” bubble of our universe is anyone’s guess. This shape supports the idea of a cosmos that expands forever.

The universe could be boundless, continuing in all directions without end, or it could be sealed up in a compact shape such as a sphere or doughnut. Of course, modern scientists have wondered about ...

The universe’s shape is a 3-dimensional hyper-surface of a (hyper) balloon. If this shape is adopted, then both GR and QM fit together like pieces in a jigsaw.

The shape of the universe. When you look around the universe you live in, it looks like a 3D space, just like the surface of the Earth looks like a 2D space.

The shape of space-time could tell us We may never know what lies beyond the boundaries of the observable universe, but the fabric of the cosmos can tell us whether the universe is infinite or not ...

The shape of the universe. When you look around the universe you live in, it looks like a 3D space, just like the surface of ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) John Etnyre, Georgia Institute of Technology (THE CONVERSATION) When you look at ...