Earth’s Spin Speeds Up: First-Ever Negative Leap Second Under Consideration #sciencefather #phd #researcher

In a rare twist of planetary physics, Earth’s rotation is accelerating, causing days to shorten by up to 1.5 milliseconds. This unexpected speed-up has prompted global timekeepers to consider a historic move: introducing the first-ever negative leap second to keep atomic clocks aligned with astronomical time. If approved, it would mark a groundbreaking shift in how humanity measures time, with major implications for satellite systems, navigation, and global communications.

New Scientists Awards

5th Edition of New Scientists Awards | 29-30 July 2025 | New Delhi, India

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#sciencefather #scientist #phd #researcher #scienceinnovation #researchexcellence #scientificbreakthrough #NewScientistsAwards #NSCAwards #PlanetFormation #NegativeLeapSecond #EarthRotation #Timekeeping #AtomicClock #IERS #LeapSecond #Geophysics #SpaceTime #GPSaccuracy

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