On today’s episode: Scientists made a telescope out of pulsars and now we can see HUGE gravitational waves! Magnets. How DO they work? All that and more today on All Around Science...

LINKS: SOURCES

• NANOGrav hears “hum” of gravitational wave background, louder than expected
• LIGO Scientific Collaboration FAQ
• 10.1: Relativity Requires Magnetism | LibreTexts Physics

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