As far as cosmologists can tell, space is almost perfectly flat. But what does this mean? The theory of general relativity, under which space itself can curve, allows for the universe to take one of three forms: flat like a sheet of paper, closed like a sphere, or open like a saddle.

What are the three possible shapes of the universe?

Therefore, the spatial universe is believed to have one of three possible geometries: spherical geometry with positive curvature, Euclidean geometry with zero curvature, or hyperbolic geometry with negative curvature.

Is the universe shaped like a donut?

The Universe is actually curved — either positively like a (higher dimensional) sphere or negatively like a horse’s saddle — but the scale of its curvature is so large, at least hundreds of times the scale observable to us, that it appears indistinguishable from flat.

Is the universe a dodecahedron?

Data from an American satellite suggest that the universe is a dodecahedron. THERE are five Platonic solids of perfect symmetry. Three, the tetrahedron, octahedron and icosahedron, have triangular faces.

What is the known shape of the universe? – Related Questions

Is universe finite or infinite?

The observable universe is finite in that it hasn’t existed forever. It extends 46 billion light years in every direction from us. (While our universe is 13.8 billion years old, the observable universe reaches further since the universe is expanding).

Is universe a sphere?

Shape of the observable universe

The observable universe can be thought of as a sphere that extends outwards from any observation point for 46.5 billion light-years, going farther back in time and more redshifted the more distant away one looks.

The dodecahedron corresponds to the UNIVERSE because the zodiac has 12 signs (the constellations of stars that the sun passes through in the course of one year) corresponding to the 12 faces of the dodecahedron.

What is the imaginary dodecahedron?

An Imaginary Dodecahedron is a shape that binds with Universes to create structures in Multiverses. If the Multiverse in which the Universes are located in allows for this to happen (has a set of laws that allows it), the formation may happen and will be stable for as long as it is unbroken.

Who invented the dodecahedron?

Abstract: The dodecahedron is a beautiful shape made of 12 regular pentagons. It doesn’t occur in nature; it was invented by the Pythagoreans, and we first read of it in a text written by Plato.

Why are there only 5 Platonic solids?

In a nutshell: it is impossible to have more than 5 platonic solids, because any other possibility violates simple rules about the number of edges, corners and faces we can have together.

What are the 7 solids?

Seven of the 13 Archimedean solids (the cuboctahedron, icosidodecahedron, truncated cube, truncated dodecahedron, truncated octahedron, truncated icosahedron, and truncated tetrahedron) can be obtained by truncation of a Platonic solid.

Why are there only 13 Archimedean solids?

From a rather shallow point of view, someone made up the definition of an archimedean solid, and then they tried different things and found that only 13 satisfied the definition. There are 13 because there aren’t any other shapes that work.

A teragon is a polygon with 1 trillion sides, it has a Schläfli symbol .

What is a one trillion sided shape called?

Megagon

Regular megagon

Coxeter–Dynkin diagrams

Symmetry group

Dihedral (D_{1000000}), order 2×1000000

Internal angle (degrees)

179.99964°

Properties

Convex, cyclic, equilateral, isogonal, isotoxal

What is a 999 sided shape called?

A 35-sided polygon is called a “triacontakaipentagon.“ A 672-sided polygon is a “hexahectaheptacontakaidigon.“ and 999 = enneahectaenneacontakaienneagon Kind of useless but fun.

What is a 69 sided shape called?

What do you call a 99999 sided polygon?

What do you call a 9999-sided polygon? A nonanonacontanonactanonaliagon.

Is there a 2 sided shape?

In geometry, a digon is a polygon with two sides (edges) and two vertices.

What does a megagon look like?

A Megagon is a polygon with 1,000,000 sides and angles. Even if drawn at the size of the earth, it would still be very hard to visually distinguish from a circle.