250 words or more

1. How do telescopes collect and analyze data from stars?
2. What can astronomers see in space using a telescope?
3. What are two targets of space exploration?
4. Can we live in space? On the moon or on Mars? Why or Why not?
5. Countries across the globe launch satellites and other technology into outer space. Discuss the potential impact of space trash and how Earth can be impacted.
6. What is the future of space exploration? Explain why you would or would not contribute to space tourism by buying a ticket for a trip to the moon?