"While the big bang theory is the most popular modern theory of how the universe formed, it is incomplete." Which question does the big bang theory leave unanswered? (1 point) Responses What is the temperature of deep space? What is the temperature of deep space? How did galaxies and stars form? How did galaxies and stars form? When did the universe form? When did the universe form? What is the future of the universe?

1 answer

The big bang theory leaves unanswered the question: How did galaxies and stars form?

While it explains the initial expansion and evolution of the universe, it does not provide a detailed mechanism for the formation of galaxies and stars.