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News

Earth, Rotation Sped Up

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 · 1d · on MSN
Earth's Rotation Sped Up on July 9—and We're Not Sure Exactly Why
On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth completed its rotation approximately 1.3 to 1.6 milliseconds faster than the standard 24-hour period. Moreover, this is expected to happen again on July 22 and August 5 this year.

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 · 1d · on MSN
Earth’s Rotation Is Speeding Up This Summer. Here’s Why
 · 2d · on MSN
Earth's Spin Is Speeding Up, Making Your Days Shorter: Report
19h
Earth Is Spinning Faster and Days Are Getting Shorter, for Now
The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...
1d
Does time seem to be flying? Turns out the Earth is spinning faster this summer. Here’s why
While it’s unlikely anyone would notice a missing millisecond, there’s potential this speed-up could have ramifications for ...
ZME Science on MSN2d
Earth Is Spinning Faster Than Usual. Scientists Aren’t Sure Why
Atomic clocks — among the most precise instruments humans have ever built — have been keeping track of Earth’s spin since the ...

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