Question: What did Charles Messier invent or discover?
Answers:
answer_text: Messier 9
answer_text: Messier 14
answer_text: Messier 19
answer_text: Messier 21
answer_text: Messier 23
answer_text: Sagittarius Star Cloud
answer_text: Whirlpool Galaxy
answer_text: Messier 52
answer_text: Messier 73
answer_text: Messier 87
answer_text: C/1769 P1
answer_text: Lexell's Comet
answer_text: Dumbbell Nebula
answer_text: Messier 54
answer_text: Ring Nebula
answer_text: Messier 89
answer_text: Messier 90
answer_text: Messier 91
answer_text: Trifid Nebula
answer_text: Messier 48
answer_text: Messier 49
answer_text: HD 108091
answer_text: Messier 10
answer_text: Messier 46
answer_text: Messier 62
answer_text: Messier 65
answer_text: Messier 93
answer_text: Messier 58
answer_text: Messier 70
answer_text: Messier 88
answer_text: Messier 29
answer_text: Winnecke 4
answer_text: Messier 56
answer_text: HD 108262
answer_text: Messier 12
answer_text: Messier 18
answer_text: Messier 68
answer_text: Messier 69
answer_text: Messier 26
answer_text: Messier 28
answer_text: Messier 30
answer_text: Triangulum Galaxy
answer_text: Messier 66
answer_text: Messier 80
answer_text: HD 119333