Pulsar Definition Origin and Key Differences

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Definition: • Pulsar: A rapidly spinning neutron star that emits beams of radiation. • Origin: • The term pulsar is a contraction of *pulsating star*. • Significance: • Pulsars are critical for studying the properties of neutron stars and testing the laws of physics under extreme conditions. Their precise timing makes them useful as cosmic clocks for navigation and studying gravitational waves. • Discovery and Characteristics: • Discovered in 1967 by Jocelyn Bell Burnell and Antony Hewish, pulsars emit radiation as their magnetic poles sweep across Earth. • Key Facts: • Pulsars can spin hundreds of times per second. • They are highly magnetized and extremely dense. • Pulsars are used to test theories of gravity and detect gravitational waves. • Source: • [Learn more about pulsars on Wikipedia](https://en.wikipedia.org/wiki/Pulsar) • Learn More About Word Origins: • ✅ Subscribe for daily word etymology and vocabulary tips: / @wordsuncovered • 🔔 Turn on Notifications to stay updated on new words! • #Pulsar #NeutronStar #CosmicClocks #JocelynBellBurnell #WordOrigins #Etymology #LearnNewWords

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