Assertion: pulsar's life | /r/HasProperty | once-dead pulsar new
Facets:
value: once
type: TEMPORAL
Source sentences:
text: But if the pulsar sits near a stellar companion, it may be "recycled," meaning it siphons material and energy from its neighbor, increasing its spin to hundreds of times per second — thus creating a millisecond pulsar, and giving the once-dead pulsar new life.