Assertion: nebula's core | /r/CapableOf | collapse into a neutron star
Facets:
Source sentences:
text: As the core of a massive star is compressed during a Type II supernova or a Type Ib or Type Ic supernova, and collapses into a neutron star, it retains most of its angular momentum.
text: The core of the star collapses into either a neutron star or a black hole.
text: Then, although the core of the star collapses into a neutron star or black hole, the outer layers form a nebula called a supernova remnant.