Same as it does everywhere, something round.
Space was innitialy sphere.
a sphere
sphere
A circle, sphere or hyper-sphere - depending on the dimensionality of the space.
A sphere is a perfectly round three-dimensional geometric shape where every point on its surface is equidistant from its center. In mathematics, it represents a set of points in space that are all the same distance from a central point. The term "sphere" can also be used metaphorically to describe a field of activity or influence, such as in "the social sphere" or "the political sphere."
The volume of a sphere is the amount of space it occupies. Given a sphere's radius, r, the volume is 4/3 ∏r3
No.
It is approximately a sphere.
No.
A sphere.A sphere.A sphere.A sphere.
The word is star.
Every point on the surface of a sphere is the same distance from a fixed point in 3-dimensional space.