 | 1872 - 798 páginas
...nearly as far from the sun as our earth. The comet completes its revolution in about 33 years' and three months, and encounters the earth's orbit as it is...track to have the enormous length of 1,772,000,000 of miles. In Fig. 4, CD represents a portion of the orbit of this comet which is identical with the... | |
 | 1872 - 806 páginas
...nearly as far from the sun as our earth. The comet completes its revolution in about 33 years and three months, and encounters the earth's orbit as it is...track to have the enormous length of 1,772,000,000 of miles. In Fig. 4, CD represents a portion of the orbit of this comet which is identical with the... | |
 | Heinrich Schellen - 1872 - 740 páginas
...meteoric bodies, which form a very broad and long tail, through which the earth passes on the 1 3th of November. Those particles which come in contact...conclude the comet's track to have the enormous length of 1,772 millions of miles. In Fig. 221, CD represents a portion of the orbit of this comet which is identical... | |
 | 1872 - 148 páginas
...meteoric bodies, which form a very broad and long tail, through which the earth passes on the I3th of November. Those particles which come in contact...conclude the comet's track to have the enormous length of seventeen hundred and seventytwo millions of miles. In Fig. XX., CD represents a portion of the orbit... | |
 | Heinrich Schellen - 1872 - 744 páginas
...meteoric bodies, which form a very broad and long tail, through which the earth passes on the 1 3th of November. Those particles which come in contact...conclude the comet's track to have the enormous length of 1,772 millions of miles. In Fig. 221, CD represents a portion of the orbit of this comet which is identical... | |
 | Alfred Ely Beach - 1873 - 634 páginas
...aphelion as far as the orbit of Uranus, while the perihelion is nearly as far from the sun as our earth. As the earth encounters the comet's tail, or meteoric...track to have the enormous length of 1,772,000,000 of miles. The above is from Schellen's Spectrum Analysis. In August, 1872, a considerable number of... | |
 | Alfred Ely Beach - 1873 - 646 páginas
...aphelion as far as the orbit of Uranus, while the perihelion is nearly as far from the sun as our earth. As the earth encounters the comet's tail, or meteoric...track to have the enormous length of 1,772,000,000 of miles. The above is from Schellen's Spectrum Analysis. In August, 1872, a considerable number of... | |
 | Alfred Ely Beach - 1873 - 620 páginas
...aphelion as far as the orbit of Uranus, while the perihelion is nearly as far from the sun as our earth. As the earth encounters the comet's tail, or meteoric...track to have the enormous length of 1,772,000,000 of miles. The above is from Schellen's Spectrum Analysts. In August, 1872, a considerable number of... | |
 | Alfred Ely Beach - 1873 - 778 páginas
...aphelion as far as the orbit of Uranus, while the perihelion is nearly as far from the sun as our earth. As the earth encounters the comet's tail, or meteoric...track to have the enormous length of 1,772,000,000 of miles. The above is from Schellen's Spectrum Analysis. In August, 1872, a considerable number of... | |
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... of November. Those particles which come in contact with the earth, or approach so near as to be attracted into its atmosphere, become ignited, and appear as falling stars. As the earth encounters the comet's tail, or meteoric shower, for three successive... 