Question
Relate dark matter to the development of the universe after the Big Bang. In 3-5 sentences, speculate on how the development of the universe would have been different if there had been no dark matter. In your answer, use the term structures.(4 points)
1 answer
Dark matter plays a crucial role in the development of the universe after the Big Bang. It is believed to exert gravitational pull on ordinary matter, allowing it to clump together and form structures like galaxies and galaxy clusters. Without dark matter, it is speculated that the gravitational pull would have been insufficient to aggregate matter into these large-scale structures. As a result, the universe would likely have been much more homogeneous and lacking the diverse range of structures we observe today.