Assertion: sun's energy | /r/CreatedBy | fusion
Facets:
value: in the core
type: LOCATION
Source sentences:
text: The energy produced by fusion in the core, except a small part carried out by neutrinos, must travel through many successive layers to the solar photosphere before it escapes into space as sunlight, or else as kinetic or thermal energy of massive particles.
text: The energy produced by fusion is then transported to the solar surface and emitted as light or ejected as high-energy particles.