Today is the day Friday and the weather in the city of Concepción has been rather unstable, since dawned clear but in the morning is cloudy and raining with a certain intensity, then cleared again at times in the afternoon, but now it's cloudy and threatening again. By observing the magnetic behavior of our star during the late hours as we realize again matches the arrival of clouds and rain to the appearance or disappearance of large active areas, which are now associated with large groups of sunspots. In black and white image of the sun that accompanies this review, we see that there are four active areas listed so far in the middle of the solar disk can be observed from Earth. Two of them are in the northern hemisphere of our Astro Rey, and right left are the numbers 1179 and 1177. But the most striking now is the emergence of a large active region on the left side of the southern hemisphere of the Sun, where there are hotspots numbers 1176 and 1178. The first is associated with a sunspot group so large that magnetic pole to pole could well put some nine planets like Earth next to each other. If you then say that the diameter of our planet is of 12750 km, and then multiply this number by 9, gives result in approximately 114 000 km. In other words, this sunspot covers an area of \u200b\u200bthe Sun which is within the order of one third of the distance between Earth and Moon. But to his left and slightly towards the south of that area of \u200b\u200bthe solar disk are displayed as bright faculae white streams of energy, along with small Umbrian may soon emerge as large magnetic islands. This is the Sun today is frantically active after a few days off. Compare the two photographs that put the Sun in this review because both are new, but are able to show different facets of the face of our star.
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