What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
61 Cygni Alpha Centauri appear astronomers atmosphere attraction axis base-line believed body bright brilliant calculation caused celestial century circle clouds clusters color comet constellation Copernicus dark lines diameter discovery distance earth eclipse eight fact Galileo globe heat heavens Herschel hundred Isaac Newton Jupiter Kepler known less light look magnitude Mars measure Mercury meteorites miles each second Milky millions of miles moon motion move movements naked eye nearest nebulae Neptune Newton night observations Observatory orbit parallax pass pathway photographic photosphere planet pole position powerful telescope Ptolemy reach rings round the sun satellites Saturn seems seen shining side Sirius Solar System solid south pole space spectroscope spectrum spot sun's sunlight supposed surface tail telescope thousand miles tiny tion travel round Tycho Brahe Uranus variable star vast Venus visible watch whole zodiacal light
Page 8 - If the time should ever come when what is now called science, thus familiarized to men, shall be ready to put on, as it were, a form of flesh and blood, the Poet will lend his divine spirit to aid the transfiguration, and will welcome the Being thus produced, as a dear and genuine inmate of the household of man.
Page 194 - They have likewise discovered two lesser stars, or satellites, which revolve about Mars ; whereof the innermost is distant from the centre of the primary planet exactly three of his diameters, and the outermost, five ; the former revolves in the space of ten hours, and the latter in twenty-one and a half...
Page 393 - Often I would keep myself awake that I might listen to their animating remarks, for it made me so happy to see them so happy. But generally their conversation would branch out on philosophical subjects, when my brother William and my father often argued with such warmth, that my mother's interference became necessary, when the names Leibnitz, Newton, and Euler sounded rather too loud for the repose of her little ones, who ought to be in school by seven in the morning.
Page 153 - As a centre stood the full and intensely black disc of the moon, surrounded by an aureola of soft bright light, through which shot out, as if from the circumference of the moon, straight massive silvery rays, seeming distinct and separate from each other, to a distance of two or three diameters of the lunar disc ; the whole spectacle showing as upon a background of diffused rose-coloured light...
Page 8 - Men of science should ever create any material revolution, direct or indirect, in our condition, and in the impressions which we habitually receive, the Poet will sleep then no more than at present; he will be ready to follow the steps of the Man of science, not only in those general indirect effects, but he will be at his side, carrying sensation into the midst of the objects of the science itself.
Page 142 - ... interstices between certain luminous objects of an exceedingly definite shape and general uniformity of size, whose form (at least as seen in projection in the central portions of the disc) is that of the oblong leaves of a willow tree. These cover the whole disc of the Sun (except in the space occupied by spots) in countless millions, and lie crossing each other in every imaginable direction.
Page 295 - March, equal to stars of the 1st order ; in April and May, of the brightness of stars of the 2nd order. The passage from the 5th to the 6th magnitude took place between December 1573 and February 1574. The following month the new star disappeared without leaving a trace visible to the naked eye, having shone for seventeen months.
Page 7 - The remotest discoveries of the Chemist, the Botanist, or Mineralogist, will be as proper objects of the Poet's art as any upon which it can be employed, if the time should ever come when these things shall be familiar to us, and the relations under which they are contemplated by the followers of these respective sciences shall be manifestly and palpably material to us as enjoying and suffering beings.
Page 294 - One evening, when I was contemplating, as usual, the celestial vault, whose aspect was so familiar to me, I saw with inexpressible astonishment, near the zenith in Cassiopeia, a radiant star of extraordinary magnitude.
Page 137 - In order to appreciate it, let us consider the distance of ninety-three millions of miles which separates us from the central star, and at this distance let us see what effect our little globe produces, what heat it intercepts. Let us imagine an immense sphere traced at this distance from the sun, and entirely surrounding it. Well, on this gigantic sphere, the spot intercepted by our little earth is only equivalent to the fraction...