Assertion: millisecond pulsar | /r/HasProperty | neutron stars
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Source sentences:
text: These so-called millisecond pulsars are neutron stars that spin hundreds of times per second, faster than a kitchen blender.
text: Tolearn more about neutron stars, investigators focused on PSR J1614-2230, whichis a millisecond pulsar, a neutron star that emits radio pulses and spinscompletely around roughly every three thousandths of a second.