NASA, on alert for the activity of the sun: is the earth danger?

NASA, on alert for the activity of the sun: is the earth danger?

September 22 2025 – 10:00

The space agency registered a great increase in solar activity, which worries researchers.

The National Aeronautics and Space Administration of the United States (NASA) revealed that the activity of Sun is in a period of alarming mutation. This remains constantly increasing, which could negatively affect the earth and unleash strong dangers.

The agency showed that since the year 2008solar activity had reached its Weakest point. However, they explained that since then, it is maintained in a gradual intensification process, which could trigger various space climate phenomena, such as solar eruptions or storms.

NASA alert: Activity in the sun is increasing

SOL NASA 1.JPG

NASA confirmed that the great star crosses the Solar cycle 25a phenomenon that occurs every 11 years in which it is experienced greater activity with more sun spots. This means that colder and more dark regions are observed on the surface caused by the concentration of the magnetic field.

Although they expected the activity to continue decreasing, the opposite happened. This turns out to be an important danger to humanitysince it can affect spacecraft, expose astronauts and harm the functioning of terrestrial systems, such as GPS, radial communications and electrical networks.

A sample of the activity increase occurred in 2024, when a strong geomagnetic storm caused the appearance of Northern Boreales in Mexico.

It is estimated that the Next solar cycle will start between 2029 and 2032. However, this is not completely confirmed, since sun spots prevent a complete image of sun behavior.


Source: Ambito

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