The chains and sheets of galaxies and voids between them observed in the large-scale structure of the universe were once thought to be inconsistent with the big bang theory. explain why these observations are now considered to be evidence that supports the big bang theory.

Answer and Explanation:

As per the Big Bang theory, which supports the emergence of the universe from a singularity followed by the inflation which resulted in the expansion of universe very rapidly.

And the process of this expansion resulted in voids, smoothness, wrinkles, sheets of galaxies and chains.

Now, after a lot of research and analysis, it is evident that all these observations are in support of the Big Bang theory as in the early stages after the expansion in which matter was distributed considers that the clumps of matter formed set the forces of gravity in motion the formation of galaxies and later on when there was a slow down in the expansion vast variation in the matter density might have resulted in the formation of sheets of galaxies, chains and voids.

increase masses, decrease separation