The Orbs Around Us: A Series of Familiar Essays on the Moon and Planets, Meteors and Comets, the Sun and Coloured Pairs of SunsLongmans, Green, and Company, 1881 - 337 páginas |
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Página 28
... rounded with atmospheric envelopes of some sort ; but there was little real evidence on this point , and still less respecting the constitution of the planetary atmo- spheres . Here was another negative argument , which it seemed wholly ...
... rounded with atmospheric envelopes of some sort ; but there was little real evidence on this point , and still less respecting the constitution of the planetary atmo- spheres . Here was another negative argument , which it seemed wholly ...
Página 47
... round the sun in an orbit upwards of 180,000,000 miles in diameter , the apparent position of Aldebaran is not appreciably affected by this enor- mous orbital range - not more affected , for example , than the apparent position of a ...
... round the sun in an orbit upwards of 180,000,000 miles in diameter , the apparent position of Aldebaran is not appreciably affected by this enor- mous orbital range - not more affected , for example , than the apparent position of a ...
Página 71
... round an upright in the middle of the observatory - floor , it is easy to place the frame so that the observer can look in perfect comfort at any object on the celestial vault . In the present instance , as we have said , the observer ...
... round an upright in the middle of the observatory - floor , it is easy to place the frame so that the observer can look in perfect comfort at any object on the celestial vault . In the present instance , as we have said , the observer ...
Página 80
... round by four orbs , the least of which is as large as our moon . It may be interesting to consider some of the facts which astronomers have learned respecting the beautiful planet which appropriately bears the name of the loveliest of ...
... round by four orbs , the least of which is as large as our moon . It may be interesting to consider some of the facts which astronomers have learned respecting the beautiful planet which appropriately bears the name of the loveliest of ...
Página 84
... round Uranus which for a time perplexed the great astronomer . But in the case of a planet so near to us , and so bright as Venus , one would have thought an optical illusion , such as the telescopic creation of a satellite , was wholly ...
... round Uranus which for a time perplexed the great astronomer . But in the case of a planet so near to us , and so bright as Venus , one would have thought an optical illusion , such as the telescopic creation of a satellite , was wholly ...
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Términos y frases comunes
Admiral Smyth aërolites Aldebaran analysis appear astronomers belts bodies bright lines celestial circumstances cloud colour comet constitution corona corresponding dark lines Dawes disc distance double stars doubt earth earth's atmosphere eclipse enormous envelope eruption evidence exist fact favour Fraser's Magazine Fraunhofer lines gamut globe heat heat-rays height Huggins hydrogen inhabitants Jacob Island Jupiter less light lunar Mars masses matter meteor systems meteorites miles per second millions of miles moon moon's motion observed Ocean orbit pass peculiarity phenomena photosphere planet planetary portion present Professor Tyndall prominences question radiations rays recognised reflector regarded regions remarkable researches resembling respecting Saturn Secchi seems seen shining shooting-stars sidereal solar appendage solar atmosphere solar spectrum solar system sound space spectra spectroscope spots STAR ATLAS sun's supposed surface tail telescope terrestrial theory tion Uranus vapour velocity Venus visible worlds zodiacal light zone
Pasajes populares
Página 54 - Thou makest thine appeal to me: I bring to life, I bring to death: The spirit does but mean the breath: I know no more.
Página 337 - The Orbs Around Us; a Series of Familiar Essays on the Moon and Planets, Meteors and Comets, the Sun and Coloured Pairs of Suns.
Página 316 - First the flaming Red Sprung vivid forth ; the tawny Orange next ; And next delicious Yellow ; by whose side Fell the kind beams of all-refreshing Green ; Then the pure Blue, that swells autumnal skies Ethereal...
Página 287 - The inference is that the meteorite had been extruded from a dense atmosphere of hydrogen gas, for which we must look beyond the light cometary matter floating about within the limits of our solar system.
Página 337 - Other Worlds than Ours ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Página 221 - I have since used quinine topically in several cases of simple leucorrhea always with great success — in fact, I do not know of a single instance in which it has failed or in which quinism has been produced. It may be used in the form of douche or pessary. I adopt the latter form as being obviously the better one ; the drug has a better chance of closer and more continuous contact with the congested membrane. I prescribe...
Página 26 - It would require no inordinate thickening of the layer of vapor to double this absorption ; and it is perfectly evident that, with a protecting envelope of this kind, permitting the heat to enter but preventing its escape, a comfortable temperature might be obtained on the surface of our most distant planet.
Página 148 - Moharrem, (1202 of our era, and on the igth of October,) the stars appeared like waves upon the sky, towards the east and west ; they flew about like grasshoppers, and were dispersed from left to right; this lasted till daybreak; the people were alarmed.