2024-08-16 13:56:06
According to NASA, Approximately every 11 years there is a change in the Sun’s magnetic field.giving rise to different cycles of solar activity, which increases and then decreases.
When activity decreases, it is known as solar minimuma cycle in which there are fewer solar flares and coronal mass ejections.
On the other hand, when activity increases, the star enters a stage known as solar maximumin which it becomes more active and its corona, the star’s outer atmosphere, permanently displays a kind of moving curls.
During the total eclipse that also crossed North America in 2017, the Sun was approaching solar minimum.
On that occasion, observers of the astronomical phenomenon were able to see the impressive corona, but Due to the low activity of the Sun, “the streamers flowing into the solar atmosphere were restricted only to the equatorial regions of the star.”NASA explains.
“The Sun is magnetically more symmetrical during solar minimum, which causes this calmer appearance,” the US space agency adds.
However, During the total eclipse on April 8, 2024, which will span Mexico, the United States, and Canada, the Sun will be at or very close to solar maximum.at which point its magnetic field looks more like a tangled ball of hair.
“Streamers are likely to be visible during corona. On top of that, viewers will have a better chance of seeing prominences, which appear as bright pink loops coming out from the sun,” NASA says.
In addition, the entity highlights, There is a chance of seeing a coronal mass ejection (a large eruption of solar material) during the eclipse..
Es It is important to take into account the necessary precautions to enjoy the eclipse safely.since looking directly at the Sun without proper eye protection is not safe, except for the brief “totality” phase during a total eclipse.
There is also the alternative of watching the live broadcast that NASA will do. through all its digital channels, where experts will explain the science behind this wonderful phenomenon and the event will be appreciated in detail.