Is there a black hole near Earth?

Related questions

1. How small would the Earth be in a black hole?
2. What is the monster in Event Horizon?
3. What's beyond the observable universe?
4. What happens if you enter a black hole?
5. Is a black hole dark matter?
6. Why Pluto is not a planet anymore?
7. Is there matter in a black hole?
8. What is inside a black hole?
9. How big is a black hole?
10. Are there 12 planets?

Tags

1. #compare
2. #known
3. #proxima
4. #within
5. #diameter
6. #easier
7. #relatively
8. #aside
9. #about
10. #galaxy
11. #years
12. #distances
13. #milky
14. #system
15. #black
16. #light
17. #solar
18. #nearest
19. #contains
20. #holes
21. #centauri