Earth rotation speed up 2025
Earth’s Rotation Just Sped Up — And Scientists Are Watching Closely In an unusual event that has caught scientists’ attention worldwide, Earth rotated faster than usual on July 9, 2025, making it one of the shortest days ever recorded. According to astronomical data, Earth completed its full spin in slightly less than 24 hours, trimming a few milliseconds off the usual day length. While the change isn’t recognized in the daily life, it holds major significance for global timekeeping systems and satellite operations.
Why Is Earth Spinning Faster?
Scientist believe the acceleration is linked to gravitational changes caused by the Moon’s position, shifts in Earth’s core, and changes in sea levels and climate. In this case, a new lunar alignment is being closely studied. We’ve been tracking these rotational shifts for years, but this one was surprising in its timing and magnitude,” said a senior astrophysicist from the Indian Institute of Astrophysics.
How Does This Affect Us?
If Earth keeps rotating faster, leap seconds might have to be subtracted from atomic clocks, a rare and complex task. This affect us like GPS accuracy, Astronomical calculations, Stock market time-stamps, Global communication systems…
The Moon’s gravitational pull usually slows Earth’s rotation, but during certain alignments, it can cause temporary acceleration. Scientists are investigating if July’s Moon-Earth positioning played a major role. Research institutes like NASA, ISRO, and IERS (International Earth Rotation and Reference Systems Service) are monitoring future data for any patterns. If needed, a “negative leap second” may be proposed in the coming years — something that’s never been done before.
Also Read https://newsweapon10.com/tesla-india-launch-2025/ https://newsweapon10.com/pm-modi-russia-visit-2025-agenda-brics-deals/
By
