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Is The Sun A Sun-Like Star?

Space Science Reviews, 1998
Various observable properties of the Sun are compared with those of solar-type stars. It is concluded that the Sun, to a remarkable degree, is “solar-type”. As regards its particular mass and age, and probably its non-binarity, “anthropic” explanations may seem in place.
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Sun-bathing and Sun-lamps

AJN, American Journal of Nursing, 1933
physicists have helped to increase our knowledge of the nature of light. Still, even today, we do not know exactly what light is. Many different theories are held. One of the most recent, and that which well explains the action of ultraviolet on the body, is as follows. Light is composed of billions of light particles. These light particles are so tiny
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