Assertion: andromeda galaxy's companion | /r/HasProperty | messier
Facets:
Source sentences:
text: The most well-known satellites or companions to M31 are Messier 32 and Messier 110 (also known as NGC 205).
text: The most well-known satellites or companions to M31 are Messier 32 and Messier 110 (also known as NGC 205).