Universe: Dark Matter • English Conversation Questions

What is dark matter and how does it differ from regular matter?
What are the current theories or hypotheses regarding the nature of dark matter?
How do scientists detect and study dark matter if it doesn’t interact with light?
What role does dark matter play in the formation and evolution of galaxies?
Are there any observable effects of dark matter on visible matter in the universe?
What is the evidence for the existence of dark matter, and how strong is it?
What are some of the experiments and projects that are dedicated to studying dark matter?
Is it possible that dark matter is composed of particles that have not yet been discovered?
Could dark matter be related to other phenomena, such as dark energy or black holes?
What are some of the challenges and unanswered questions in the field of dark matter research?
How might our understanding of dark matter evolve in the future, and what impact could it have on our understanding of the universe?