The salient aspects of structure of sun and the various activities going on it.
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The sun is a star composed of helium (25%) and hydrogen (73%), while the rest is occupied by heavier metals like iron, neon, oxygen and carbon. Some of the salient aspects of this star include:
It is the brightest star on earth's sky and is over 13 billion times brighter than Sirius
It's structure does not have a definite boundary while the density decreases with increasing height It's different parts are the core, radioactive zone, connective zone, sunspot, photosphere, chromosphere, coronal hole and corona.
It is the brightest star on earth's sky and is over 13 billion times brighter than Sirius
It's structure does not have a definite boundary while the density decreases with increasing height It's different parts are the core, radioactive zone, connective zone, sunspot, photosphere, chromosphere, coronal hole and corona.
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