Pulsars are rapidly spinning
A) white dwarfs.
B) neutron stars.
C) red giant stars.
D) regular stars like our sun.

Question

Quizplus · Accepted Answer

Pulsars are rapidly spinning neutron stars, which are the dense remnants of massive stars that have exploded as supernovae. They emit beams of electromagnetic radiation out of their magnetic poles, and as they rotate, these beams sweep across the Earth, making them appear to pulse.

Pulsars Are Rapidly Spinning