Assertion: solar system's sun | /r/CapableOf | expand to many times
Facets:
value: outward
type: MANNER
value: before casting off its outer layers
type: TEMPORAL
Source sentences:
text: In roughly 5 billion years, the Sun will cool and expand outward to many times its current diameter (becoming a red giant), before casting off its outer layers as a planetary nebula and leaving behind a stellar remnant known as a white dwarf.