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Astrophysicists Decode Pulsar's Mysteries After 20 Years

7/29/2025

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Summary

Story summary

After two decades of meticulous observation, astronomers have unraveled the mysteries of pulsar PSR J0922+0638, noting its intriguing rotation rate changes and over a dozen glitches every 550 days. These anomalies hint at the pulsar's complex inner workings, potentially driven by magnetic field shifts or a superfluid core, posing a captivating challenge for astrophysicists.

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Story summary

After two decades of meticulous observation, astronomers have unraveled the mysteries of pulsar PSR J0922+0638, noting its intriguing rotation rate changes and over a dozen glitches every 550 days. These anomalies hint at the pulsar's complex inner workings, potentially driven by magnetic field shifts or a superfluid core, posing a captivating challenge for astrophysicists.