'Most Precise' Pulsar Size Measurement to Date Revealed

A study of Pulsar J0030+0451 using the Neutron star Interior Composition Explorer (NICER) has revealed the "most precise and reliable size measurements of a pulsar to date," according to NASA's Goddard Space Flight Center. Full Story: https://www.space.com/first-map-of-pulsar-surface-hotspots.html Credit: NASA's Goddard Space Flight Center