Fourteen Weeks in Descriptive Astronomy |
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Page 45
Joel Dorman Steele. THE SOLAR SYSTEM . THE Solar System is mainly comprised within the limits of the Zodiac . It consists of- 1. The Sun - the centre . 2. The major planets - Vulcan ( undetermined ) , Mercury , Venus , Earth , Mars ...
Joel Dorman Steele. THE SOLAR SYSTEM . THE Solar System is mainly comprised within the limits of the Zodiac . It consists of- 1. The Sun - the centre . 2. The major planets - Vulcan ( undetermined ) , Mercury , Venus , Earth , Mars ...
Page 282
... solar system was formed . In the " beginning , " all the matter which now composes the sun and the various planets , with their moons , was in a gaseous and highly heated state . It filled all the space now occupied by the system , and ...
... solar system was formed . In the " beginning , " all the matter which now composes the sun and the various planets , with their moons , was in a gaseous and highly heated state . It filled all the space now occupied by the system , and ...
Page 317
... SOLAR SYSTEM . Of what is the solar system composed ? Describe how we are to picture it to ourselves . THE SUN . - Its sign . Its distance from us ? Illustrate . trate . 47. How are celestial distances measured ? To what is the sun's ...
... SOLAR SYSTEM . Of what is the solar system composed ? Describe how we are to picture it to ourselves . THE SUN . - Its sign . Its distance from us ? Illustrate . trate . 47. How are celestial distances measured ? To what is the sun's ...
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ancients angle aphelion appear astronomers atmosphere axis bright brilliant called Capricornus Cassiopeia Celestial Sphere centre circle color comet conjunction constellation Cor Caroli dark density diameter disk earth east ecliptic equal equator equinoctial figure fixed stars full moon globe heat heavenly bodies heavens Hercules Herschel horizon inclined inferior inferior conjunction inferior planet Jupiter latitude length light longitude luminous lunar magnitude Mars mean distance measured Mercury meridian meteors miles moon moon's motion move naked eye nearly nebula Neptune night node north pole obliquity observer orbit parallax pass path penumbra perihelion Perseus planet polar position rays revolve Right Ascension ring rotation satellites Saturn seasons seen shadow shine side sidereal sidereal day solar system space spots summer sun's superior planet supposed surface synodic revolution tance Taurus telescope theory tion Uranus Ursa Major varies velocity Venus vernal equinox visible zenith zodiac