Scientists Say Earth’s Slower Rotation May Affect Day Length and Technology

Earth’s rotation speed decreases gradually, leading to slightly longer days worldwide now. Recent scientific studies reveal this slowdown, altering day length by minuscule increments annually.

Even millisecond changes impact technological systems, requiring astronomers to monitor precisely.

Researchers found melting ice in polar regions significantly contributes to this planetary effect. Meltwater redistribution changes mass, subtly shifting the Earth’s axis of rotation today.

GPS, navigation, and satellite timing systems are all influenced by these rotation changes. Global warming exacerbates physical changes, causing unprecedented shifts in our planet’s rotation.