Tag

Moon Influence

All articles tagged with #moon influence

Earth's Days Shorten as Spin Accelerates, Prompting Scientific Reassessment
science7 months ago

Earth's Days Shorten as Spin Accelerates, Prompting Scientific Reassessment

This summer, Earth experienced some of the shortest days in recorded history due to the planet spinning faster, influenced by factors like lunar gravity, atmospheric changes, and internal core dynamics. While these millisecond variations are imperceptible to humans, they have significant implications for precise timekeeping and technology, with scientists uncertain about future trends due to complex geophysical interactions.

Earth's Days Shorten as Rotation Speeds Up in 2025
science7 months ago

Earth's Days Shorten as Rotation Speeds Up in 2025

Earth experienced one of its shortest days on record on July 9, 2025, due to the moon's gravitational effects, with two more such days expected this summer. This phenomenon is linked to the moon's position and gravitational pull, which can temporarily speed up Earth's rotation. Scientists monitor these variations using atomic clocks, and if the trend continues, it could lead to the need for a negative leap second to keep civil time aligned with Earth's rotation.