Assertion: black hole's mass | /r/HasProperty | 106 to 109 solar masses
Facets:
Source sentences:
text: Huge central masses (106 to 109 solar masses) have been measured in quasars.
text: Huge central masses (106 to 109 solar masses) have been measured in quasars.
text: Huge central masses (106 to 109 solar masses) have been measured in quasars.