How is the Big Bang best characterized according to the prevailing cosmological model?
Answer
It was the rapid expansion of space itself, carrying all matter and energy along with it.
The Big Bang involved the expansion of space itself, meaning there was no external spatial container for it to expand into.
#Videos
Did Time Start at the Big Bang? - YouTube
Related Questions
What modern physical understanding suggests separating space and time is a mistaken premise?What four-dimensional fabric results from the intertwining of space and time according to relativity?To fully describe an event, what coordinates must be specified in the context of the universe’s structure?What happens if the dimension we call time were to vanish, based on spacetime unity principles?What is perceived as gravitational pull within the spacetime model formalized by general relativity?How is the Big Bang best characterized according to the prevailing cosmological model?What analogy illustrates the conceptual difficulty of questioning what existed 'before' the universe began?For time to be meaningful, what must be present, as time is inextricably linked to this concept?In the four-dimensional block universe view, what causes the subjective experience of time passing?According to the Minkowski spacetime model used in special relativity, how is time mathematically treated in relation to spatial coordinates?