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- From our earth-bound perspective, the Sun appears to revolve around
- the earth once every 12 months, moving through the 12 signs of the
- zodiac in its annual journey across the sky. The sign that the Sun was
- transiting at the instant of your birth is called your Sun sign.
- The Sun is the most important planet in your horoscope. (In astrology,
- the Sun and Moon are referred to as planets). It has a profound influence
- on you, shaping your character, personality, and goals in life. It is not,
- however, the only influence on you--the other planets influence you too!
- Thus, knowing your Sun sign provides you with a rough sketch of your
- character and personality; knowing the positions of the other planets
- provides you with a detailed portrait.
-
- Providing the energy which sustains life on earth, the Sun's radiative
- energy is remarkably constant, varying by less than a few tenths of a
- percent over several days. The Sun is primarily composed of hydrogen (71%)
- and helium (27%). At the extremely hot center of the Sun (16 million
- degrees Kelvin), hydrogen atoms fuse to form helium, emitting gamma
- radiation in the process. The energy produced is equivalent to 100 billion
- 1 megaton hydrogen bombs exploding every second.
- The Sun is approximately 93 million miles from earth and has a surface
- temperature of 5800 degrees Kelvin. Its radius is 432,500 miles. Light
- (energy) from the Sun takes a little over 8 minutes to reach the earth.
-
- Sun worship is nearly ubiquitous in the religions of the ancient world.
- This is understandable since its daily appearance brought warmth and
- light into the world, driving away the cold, dark night sky. The Sun
- made the crops grow in the fields; in essence, it brought life.
- In Greek mythology, Helios was the god of the Sun, riding his golden
- chariot across the heavens each day, bringing light to the world. At
- sunset, he sank into the western ocean, from which he was carried in a
- golden cup to his palace in the east. A giant statue of Helios at Rhodes
- (the Colossus of Rhodes) is known as one of the Seven Wonders of the
- Ancient World. Helios is often associated with Apollo, the later Roman
- god of the sun.
-