![]() This is hot enough to continue the constant state of thermonuclear fusion, a process where atoms combine to create larger atoms and in that process they release huge amounts of energy. ![]() The core’s temperature is about 27 million degrees F/15 million degrees C. The sun is held together due to gravitational attraction that produces an intense temperature and pressure at the core. While a majority of our sun may be gas it does have six distinct regions: the core, the radiative zone, and the convective zone in the interior, the visible surface, called the photosphere the chromosphere and the outermost region, the corona. The sun’s mass is around 70.6% hydrogen and 27.4% helium. Like other stars, our sun is basically a large ball of gas that is 91% hydrogen and 8.9% helium. Scientists have indicated that our sun has gone through around half of its lifecycle and will continue to shine for an additional 6.5 billion years before it eventually shrinks and becomes a white dwarf star. When that happens it will enlarge to a size that is so big that it will engulf Mercury, Venue, and probably Earth as well. It will eventually run out of energy and begin to die. While we might think of our sun as absolutely huge, it is an average size when compared to other stars. ![]() Most of the sun is made up of helium and hydrogen. A majority of the material was pulled into the center to form the sun and its mass accounts for 99.8% of the mass of our entire solar system. It continued to spin fast and faster and then flattened into a disk-shape. This solar nebula rotated and created a gravity that was so intense that it collapsed. Our solar system began around 4.5 billion years ago as a huge cloud of gas and dust called a solar nebula. We have carried the name “sol” forward to today as it represents anything related to our sun, including our solar system. However, in doing so, they replaced the Greek word for sun, Helios, with the Latin root work of “Sol.” One of the most powerful Roman sun gods was Sol Invictus, which translates to “Unconquered Sun.” The ancient Romans took much of their culture from the Greek and as their empires progressed they worshipped a number of sun gods. This was due to the fact that Helios was considered to be a Titan, part of the highest order of gods, and Apollo was a member of the gods known as the Olympians. Helios’ crown was said to be a sunbeam burst, and each day he would drive his chariot of the sun across the sky that was drawn by fire-breathing-horses.Īs he traveled he would deliver sunshine throughout the world and then repeat his rounds every morning after Eos created the new dawn.Īs time passed the name of Helios began to be associated with the god of light, Apollo, however, most Greeks maintained them as separate gods. The ancient Greeks thought that the sun was a handsome god that they named “Helios.” He was the son of the Titans Hyperion and Theia, and brother to the moon goddess Selene and goddess of the dawn, Eos. Our sun is the “star” of our solar system and as such, some worshipped it as a god. Many civilizations gave credit to the sun for survival, food, and warmth. Our sun has been the center of attention for humankind throughout the ages.
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