Assertion: krypton's planet | /r/HasProperty | destroyed
Facets:
value: several years
type: TEMPORAL
value: completely
type: DEGREE
Source sentences:
text: The planet is destroyed when the red supergiant Rao becomes a supernova.
text: In 1979, the planet was known to be unstable, and would soon be destroyed.
text: And when respected scientist Jor-El found evidence that the planet was about to be completely destroyed, few of his fellow Kryptonians were willing to listen to his pleas.
text: In the DC Comics universe, Kandor was once the capital of Krypton until it was shrunken and stolen by the supervillain Brainiac, several years before the planet was destroyed.