Earth’s rotation is accelerating, should we worry?

It would take the Earth less than a millisecond to establish its rotation. broken record. We tell you more.

planet a land Set a new record. According to the media SouthwestOn June 29, the Earth would have exhibited a 24-hour rotation in just 1.59 milliseconds.

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According to the website report time and date Released on July 28, this rotation is the latest in a long series. as specified astronomer Christian Bezouar, interviewed Southwest, This phenomenon is not dangerous. It just means that the length of the day decreases: “Since 2016, we have observed that the speed of the Earth’s rotation is accelerating, so the length of the day is decreasing!”Explained to the media. The astronomer also explained that the Earth’s rotation was not always so fast: Since 1830, we have observed a decrease in the speed of Earth’s rotation. This trend has been reversed for seven years without being able to explain it.

Credit: Unsplash

Credit: Unsplash

How do we explain these changes in rotation?

Variation of courses according to the expert in astronomy, mainly through natural phenomena such as tides or winds. but that is not all. “This is thought to be due to internal motions within the Earth, and molten magma under the mantle. But we don’t have any solid-core observations, such as those made in the atmosphere, that would validate these hypotheses.”said the astronomer.

As you understand, you don’t have to worry about this new record. However, the International Earth Rotation and Reference Systems Service monitors the planet and its cycles.

Credit: Unsplash