1. What are black holes? 2. How do scientists look for black holes in space? Describe what a black hole looks like using one of the different ways of seeing the sky? 3. What does the sky look like by a black hole? 4. How are black holes born? 5. How do black holes differ from each other? In other words, what types of black holes are there? 6. How do black holes grow? 7. What would happen to a clock and a human body if they were dropped into a black hole? 8. What happens if two black holes were to collide with each other?
