How big is a black hole?

Related questions

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2. Is exotic matter real?
3. How heavy is a black hole?
4. Do black holes spin?
5. What does event horizon look like?
6. Is it possible to travel faster than light?
7. Is the sun a planet or a star?
8. What is Space Time Really?
9. What is a green hole?
10. Which black hole is at the center of our galaxy?

Tags

1. #milky
2. #light
3. #largest
4. #appears
5. #black
6. #distance
7. #vicinity
8. #years
9. #million
10. #billion
11. #supermassive