Assertion: sun's hydrogen | /r/HasProperty | converted into helium
Facets:
value: through nuclear fusion
type: MANNER
value: in the sun's core
type: LOCATION
Source sentences:
text: Hydrogen is being converted into helium, and energy is given off.
text: As more hydrogen is converted into helium, the core continues to shrink, allowing the outer layers of the Sun to move closer to the center and experience a stronger gravitational force.
text: First, in the Sun's core, hydrogen is converted into helium through nuclear fusion, in particular the p