Assertion: great comet | /r/HasAspect | coma
Facets:
Source sentences:
text: The Great Comet of 1811 also had a coma roughly the diameter of the Sun.
text: The Great Comet of 1811 also had a coma roughly the diameter of the Sun.
text: The Great Comet of 1811 also had a coma roughly the diameter of the Sun.