Assertion: glowing star | /r/HasProperty | cool objects
Facets:
value: inherently
type: MANNER
Source sentences:
text: Because luminous red stars are inherently cool objects (having a surface temperature of about 3,000 K, or half that of the Sun), they emit very little detectable ultraviolet or X-ray radiation; thus, the mechanism driving the winds must differ from that in luminous hot stars.