Recreations in AstronomyJohn W. Parker, 1840 - 340 |
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Strona viii
... Orbit of a Planet Comparative Sizes of the Planets The Sun · Diagram of Angles Comparative Dimensions of the Sun , as seen from the different Planets · Aspects of the Planets 7 % 8 61 · 77 Phases of Venus 82 Illustrations of Parallax 87 ...
... Orbit of a Planet Comparative Sizes of the Planets The Sun · Diagram of Angles Comparative Dimensions of the Sun , as seen from the different Planets · Aspects of the Planets 7 % 8 61 · 77 Phases of Venus 82 Illustrations of Parallax 87 ...
Strona 20
... orbit round the Sun. All appearances of the heavenly bodies can be explained with much greater ease and simplicity by the latter supposition than by the former ; and Copernicus was thus led , after the study of forty years , to the ...
... orbit round the Sun. All appearances of the heavenly bodies can be explained with much greater ease and simplicity by the latter supposition than by the former ; and Copernicus was thus led , after the study of forty years , to the ...
Strona 23
... orbits of the several planets ; that is , the paths in which they travel in their progress round the Sun. The distances of these circles from the centre at which the Sun is placed , could not conve- niently be in the same proportion one ...
... orbits of the several planets ; that is , the paths in which they travel in their progress round the Sun. The distances of these circles from the centre at which the Sun is placed , could not conve- niently be in the same proportion one ...
Strona 37
Lewis Tomlinson. 37 CHAPTER III . FORM OF THE ORBITS OF THE PLANETS , AND THEIR MOTIONS THEREIN . MOTIONS OF COMETS AND ... orbit really is , in order that our meaning may be more conspicuous . ) There are two points F and s ( called foci ...
Lewis Tomlinson. 37 CHAPTER III . FORM OF THE ORBITS OF THE PLANETS , AND THEIR MOTIONS THEREIN . MOTIONS OF COMETS AND ... orbit really is , in order that our meaning may be more conspicuous . ) There are two points F and s ( called foci ...
Strona 38
... orbits , that is , If a planet move at the rate of so many miles in an hour at one part of its orbit , will it move with the same velocity at another part ? This question , on account of the oval form of the paths in which the planets ...
... orbits , that is , If a planet move at the rate of so many miles in an hour at one part of its orbit , will it move with the same velocity at another part ? This question , on account of the oval form of the paths in which the planets ...
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Almanac altitude angle aphelion appear Aries astronomers atmosphere attraction axis called celestial celestial sphere centre circle circumstance comet constellation dark dial diameter direction disk distance Earth's orbit Earth's surface east equal equator fixed stars globe greater Greek heavenly bodies heavens Hence Herschel horizon immense inferior planet inhabitants Jupiter Latin latitude latter light and heat longitude luminous lunar magnitude Mars means Mercury meridian millions of miles Moon Moon's motion move round nearer night node o'clock observed oval parallax pass perihelion period planet point of Aries poles portion position Quadrant rays reckoned reflecting telescope refracting revolution revolve round right ascension ring rise rotation round the Earth round the Sun satellites Saturn seasons seen shadow side solar eclipse solar system space sphere spot Sun and Moon Sun-dial Sun's supposed telescope termed tides tion tropic twelve Uranus velocity Venus visible zenith Zodiac
Popularne fragmenty
Strona 235 - The wicked have waited for me to destroy me : but I will consider thy testimonies. 96 I have seen an end of all perfection : but thy commandment is exceeding broad.
Strona 44 - And God set them in the firmament of 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.
Strona 238 - Their distance argues, and their swift return Diurnal), merely to officiate light Round this opacous earth, this punctual spot...
Strona 102 - And, missing thee, I walk unseen On the dry smooth-shaven green, To behold the wandering moon Riding near her highest noon, Like one that had been led astray Through the heaven's wide pathless way, And oft, as if her head she bow'd, Stooping through a fleecy cloud.
Strona 236 - The' illustrious stranger passing, terror sheds On gazing -nations from his fiery train, Of length enormous, takes his ample round Through depths of ether ; coasts unnumber'd worlds Of more than solar glory; doubles wide Heaven's mighty cape; and then revisits earth, From the long travel of a thousand years.
Strona 79 - Fairest of stars, last in the train of night, If better thou belong not to the dawn, Sure pledge of day, that crown'st the smiling morn With thy bright circlet, praise him in thy sphere, While day arises, that sweet hour of prime.
Strona 152 - These, each exalting each, the statesman light Into the patriot; these, the public hope And eye to thee converting, bid the Muse Record what envy dares not flattery call. Now when the cheerless empire of the sky To Capricorn the Centaur Archer yields, And fierce Aquarius, stains th' inverted year ; Hung o'er the farthest verge of heaven, the sun Scarce spreads through ether the dejected day.
Strona 43 - And God said, Let there be lights in the firmament of heaven, to divide the day from the night ; and let them be for signs, and for seasons, and for days, and for years. And let them be for lights in the firmament of heaven to give light upon the earth ; and it was so.
Strona 151 - To shake the sounding marsh, or from the shore The plovers when to scatter o'er the heath And sing their wild notes to the listening waste. At last from Aries rolls the bounteous sun, And the bright Bull receives him. Then no more Th...
Strona 66 - Prime cheerer Light ! Of all material beings first, and best ! Efflux divine! Nature's resplendent robe! Without whose vesting beauty all were wrapt In unessential gloom; and thou, O Sun!