Multiple Choice
Do all supernova remnants contain pulsars?
A) Yes, pulsars are visible in all supernova remnants.
B) No, some supernova explosions form white dwarfs instead of the neutron stars necessary for pulsars.
C) No: all supernova remnants start out having pulsars but the pulsars can disappear before the supernova remnant dissipates.
D) Yes, but some pulsars' pulses are not visible from Earth because of the direction of their rotational axis.
Correct Answer:
Verified
Correct Answer:
Verified
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