Stephen Tashi said:What definition of "space" is used when defining spatial distributions of things in cosmology?
Stephen Tashi said:I assume 3-D cartesian space is not an adequate description for things at the cosmological scale.
The term "space" in cosmological distributions refers to the three-dimensional extent in which all matter and energy exist. This includes all observable and unobservable regions of the universe.
Space is used to define cosmological distributions by providing a framework for understanding the distribution of matter and energy in the universe. It allows scientists to measure the distances between objects and study the patterns and structures of the universe.
There is ongoing debate among scientists about whether space can be considered a physical entity. Some theories suggest that space is a physical medium that can be stretched, while others view it as a mathematical construct used to describe the universe.
The concept of space can vary in different cosmological models. For example, in the Big Bang model, space is thought to have expanded rapidly in the early universe, while in the Steady State model, space is considered to be static and unchanging.
The question of whether space is infinite or finite is still a topic of debate in cosmology. Some theories suggest that space may be infinite, while others propose that it has a finite size but no boundary. Further research and observations are needed to determine the true nature of space in cosmological distributions.