Similarly,
This august 5 one shortest new: Furthermore. Meanwhile,
This august 5 one shortest:
Why is the day of August 5 short? – This august 5 one shortest – This august 5 one shortest new
In 2025, three days were shorter than normal. In addition, This was the case for July 9 and 22 but also August 5. In addition, Indeed, while a day usually has 86,400 usual seconds, this Tuesday will only “be” 86,399, 9,9875 seconds. Similarly, It is therefore 1.25 millisecond less.
But, when the duration of the days can vary, why is this Tuesday August 5 so this august 5 one shortest different? For example, In reality, it would seem that the trend is currently extending days and not the other way around. However, Indeed, this august 5 one shortest new 70 million years ago, shortly before the disappearance of dinosaurs, the days were 11:30 p.m., according to NASA. Meanwhile, It even seems that, 430 million years ago, they lasted around 9 p.m.
If the days lie down. In addition, it is because the rotation of the earth gradually slows down, especially because of the influence of lunar gravity. But, when a day is shorter than normal, it therefore means that the earth accelerates its rotation. July 9 and 22 were also even shorter than August 5, with 1.36 and 1.34 milliseconds less than normal respectively.
Why this July 24 was a decisive day for the land
If it worries scientists. it is first of all because we cannot, for the moment, not explain this phenomenon. As reported 7Sur7this could be linked to a vacantness of the terrestrial axis, known as Chandler oscillation. Obviously, this is this august 5 one shortest new only a hypothesis. Another theory is that it would have to do with atmospheric changes. a change in the core of the earth.
Why is this phenomenon worries scientists?
But, if this phenomenon worries scientists, it is because it poses another problem. Indeed. a new system had been set up in 1972. the second interlayer, in order to adapt to the slowdown in terrestrial orbit. This means that. for coordinated universal time (UTC) to correspond to reality. to international atomic time (TAI), a second is this august 5 one shortest added to clocks around the world. Since 1972, this has been made 27 times, the last time of which was December 31, 2016.
We should also have added a second in recent years. but the recent acceleration of the terrestrial orbit has posed a problem. In the future, it could even be that we come this august 5 one shortest new to remove a second, instead of adding it.
According to the Standardquoted by 7Sur7scientists believe that there is 40 % of “chances” that it happens before 2035. But why is it so worrying? Because “We do not know for certainty how computer systems. satellites and telecommunications“will react,” explains Leen Decin, astronomy teacher at Ku Leuven. “This recalls the bug of the year 2000. “
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