资讯

Earth is spinning faster this summer, making the days marginally shorter and attracting the attention of scientists and ...
Tuesday, July 22, is expected to be the second of three days in 2025 where more than a millisecond could be shaved off the ...
Broadly speaking, Earth takes roughly 24 hours to spin around on its axis. Ocean tides, volcanic activity and earthquakes can ...
Our planet is going to spin a little faster on July 9, July 22, and August 5, thanks to the moon’s distance from the equator.
On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth ...
July 22 will not be a normal 24-hour day. Instead, Earth's rotation will be completed just shy of those 24 hours. Find out ...
The Earth is picking up speed, and it’s forcing scientists and timekeepers to consider an unprecedented move. According to ...
Ample sunshine, ice cream, and afternoons at the beach might leave you wishing that summer would never end. Unfortunately, ...
As for when this three-day event will happen, there are three days this summer when the moon will be around its furthest distance from Earth’s equator, resulting in the slight increase in Earth’s ...
THE average speed of rotation of the upper atmosphere can be determined by analysing small changes in the inclinations of satellite orbits to the equator. Previous studies1,2 have indicated that ...
On average, from the point of view of the sun, the Earth completes one full rotation around its axis every 24 hours or 86,400 seconds, give or take a few milliseconds. A millisecond (ms) is 0.001 of a ...