Assertion: nebula's material | /r/HasProperty | energised by ultraviolet radiation
Facets:
value: from the hot stellar core
type: TRANSITIVE-OBJECT
Source sentences:
text: This material was blown out by strong stellar winds and energised by ultraviolet radiation from the hot stellar core left behind, creating a circumstellar nebula of dust and brightly-coloured hot gas.
text: This material was blown out by strong stellar winds and energised by ultraviolet radiation from the hot stellar core left behind, creating a circumstellar nebula of dust and brightly-coloured hot gas.