Assertion: crab pulsar | /r/HasProperty | young only about 960 years old
Facets:
value: relatively
type: DEGREE
Source sentences:
text: The Crab pulsar is rather young (only about 960 years old) and has a short period, whereas other, older pulsars have already slowed to longer periods.
text: The Crab Pulsar (PSR B0531+21) is a relatively young neutron star.
text: The Crab pulsar is rather young (only about 960 years old) and has a short period, whereas other, older pulsars have already slowed to longer periods.