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Milky Way |
  
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Milky Way |
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The galaxy of stars of which the Sun is a member, and which pursue an orbit around a Galactic Center located in the direction of 0° Capricorn. The stars of this Galaxy occupy a band that extends in width from 21° Germini to 5° Leo, and that stretches across the sky to from 7° Sagittarius to 16° Capricorn. According to recent astronomical opinion the Milky Way Galaxy resembles a huge wheel with a large hub, 99 per cent of its stars contained within a diameter of 100,000 light-years and a thickness of 10,000 light-years - with the Earth about 30,000 light-years distant from the center.