The Geography of the Heavens, and Class Book of Astronomy: Accompanied by a Celestial Atlas |
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Page ix
... poles of the world . In such observations , a knowledge of the con- stellations , of the polestar , and of the general positions of all the stars of the first and second magnitude , is of particular importance ; and , therefore , a ...
... poles of the world . In such observations , a knowledge of the con- stellations , of the polestar , and of the general positions of all the stars of the first and second magnitude , is of particular importance ; and , therefore , a ...
Page 26
... Poles of the Heavens are the extremities of their axis . The Equator of the Earth is an imaginary great circle passing round the Earth , east and west , everywhere equally distant from the poles , and dividing it into northern and ...
... Poles of the Heavens are the extremities of their axis . The Equator of the Earth is an imaginary great circle passing round the Earth , east and west , everywhere equally distant from the poles , and dividing it into northern and ...
Page 27
... poles of each are 2340 apart . This angle is perpetually decreasing . At the commencement of the Christian era , it was about 230 45 ' . At the beginning of 1836 , it was only 23 ° 27 ′ 38 " , show . ing an annual diminution of about ...
... poles of each are 2340 apart . This angle is perpetually decreasing . At the commencement of the Christian era , it was about 230 45 ' . At the beginning of 1836 , it was only 23 ° 27 ′ 38 " , show . ing an annual diminution of about ...
Page 28
... poles that the tropics are from the equator . The northern is called the Arctic circle , and the southern the Antarctic circle . Meridians are imaginary great circles drawn through the poles of the world , cutting the equator and the ...
... poles that the tropics are from the equator . The northern is called the Arctic circle , and the southern the Antarctic circle . Meridians are imaginary great circles drawn through the poles of the world , cutting the equator and the ...
Page 31
... Pole are always , and those around the South Pole , never , visible to us . These constellations are represented on the sixth and seventh maps , called circumpolar maps , which are an exact continu- ation of the cthers , and if joined ...
... Pole are always , and those around the South Pole , never , visible to us . These constellations are represented on the sixth and seventh maps , called circumpolar maps , which are an exact continu- ation of the cthers , and if joined ...
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Common terms and phrases
3d magnitude 4th magnitude ancient angle appear Arcturus Argo Navis Aries astronomers Auriga axis Beta brightest called Cassiopeia celestial centre Cepheus circle cluster colure comet constellation Cor Caroli declination degree Delta Denebola diameter direction distinguished diurnal motion Earth east ecliptic equal equator equinoctial figure fixed stars Gamma globe head heavenly bodies heavens Hercules Herschel horizon Jupiter latitude length Libra light longitude Mars mean distance Mercury meridian millions of miles minutes Moon Moon's motion naked eye nearest nearly nebulæ night node north pole northern hemisphere observed orbit Orion parallax passing perihelion period Perseus phenomena planets Pleiades polar star principal star represented revolution revolve right ascension rise satellites Saturn seasons seen side sidereal Sirius situated small stars solar system solstice southern spots square Sun's supposed surface Taurus telescope tion triangle Ursa Venus vernal equinox Virgo visible whole number Zeta Zodiac
Popular passages
Page 158 - And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also. And God set them in the firmament of the heaven to give light upon the earth, and to rule over the day, and over the night, and to divide the light from the darkness: and God saw that it was good. And the evening and the morning were the fourth day.
Page 152 - Canst thou bind the sweet influences of the Pleiades, Or loose the bands of Orion? Canst thou bring forth Mazzaroth in his season? Or canst thou guide Arcturus with his sons?
Page 27 - Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricornus, Aquarius, Pisces; the whole occupying a complete circle, or broad belt, in the heavens, called the Zodiac.
Page 100 - Cleaves to his back; a famish'd face he bears; His arms descend, his shoulders sink away, To multiply his legs for chase of prey. He grows a wolf, his hoariness remains, And the same rage in other members reigns.
Page 112 - Dan shall be a serpent by the way, An adder in the path, That biteth the horse heels, So that his rider shall fall backward.
Page 165 - It is worthy of particular notice, that the point from which the meteors seemed to emanate was observed, by those who fixed its position among the stars, to be in the constellation Leo; and, according to their concurrent testimony, this radiant point was stationary among • the stars during the whole period of observation — that is, it did not move along with the earth in its diurnal revolution east...
Page 162 - I was called up to see the shooting of the stars, as it is commonly called. The phenomenon was grand and awful ; the whole heavens appeared as if illuminated with sky-rockets, which disappeared only by the light of the sun after day-break. The meteors, which at any one instant of time appeared as numerous as the stars, flew in all possible directions, except from the earth...
Page 163 - The first appearance was that of fireworks of the most imposing grandeur, covering the entire vault of heaven with myriads of fireballs, resembling skyrockets.
Page 127 - So high in air, and set her on the clift, Where far above thy world she dwells alone, And proudly makes the strength of rocks her own ; Thence wide o'er Nature takes her dread survey, And with a glance predestinates her prey ? She feasts her young with blood ; and, hovering o'er Th' unslaughter'd host, enjoys the promis'd gore.
Page 163 - ... and the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind.