Who discovered?

Related questions

1. Can humans photosynthesize?
2. What needs photosynthesis?
3. Who needs photosynthesis?
4. What is the basic process of photosynthesis?
5. What is photosynthesis and how does it work?
6. What is the formula of photosynthesis?
7. Can humans replicate photosynthesis?
8. Where does oxygen go after photosynthesis?
9. Can plants live without photosynthesis?
10. Why is photosynthesis important for kids?

Tags

1. #planet
2. #stars
3. #william
4. #nebulae
5. #discovery
6. #planets
7. #addition
8. #required
9. #herschel
10. #their
11. #telescopes
12. #famous
13. #three
14. #astronomer
15. #cataloged
16. #double
17. #observed
18. #discovering
19. #century
20. #uranus
21. #discovered
22. #probably