 | Elijah Hinsdale Burritt - 1856 - 358 σελίδες
...of the surface, less luminous than the rest, turned alternately in certain directions, either toward or from us, will account for all the phenomena of periodical changes in the luster of the stars, so satisfactorily, that we certainly need not look for any other cause.*' DOUBLE... | |
 | Thomas Milner - 1860 - 896 σελίδες
...rotatory motion might constitute him sensibly a variable star to us. Herschel remarks : " The rotary motion of stars upon their axes is a capital feature...certainly need not look out for any other cause." We now proceed to notice the Multiple stars — a class unknown until a very recent date. Soon after... | |
 | Elijah Hinsdale Burritt - 1860 - 360 σελίδες
...of the surface less luminous than the rest, turned alternately hz certain directions either toward, or from us, will account for all the phenomena of...certainly need not look out for any other cause." It is said that the famous astronomer Lalande, who died at Paris in 1807, was wont to remain whole... | |
 | Edward Isidore Sears - 1872
...motion of the earth. Dark spots, or large portions of the surface less luminous than the rest, traversed alternately in certain directions, either towards...certainly need not look out for any other cause.'' This is the hypothesis of Bouillaud.* Maupertius supposed that some of the stars are so flattened at... | |
 | Elijah Hinsdale Burritt - 1873 - 358 σελίδες
...alternately tn ctrt*U directions either toward, or ficm us, will account for all the phenomena of periodic*. changes in the lustre of the stars, so satisfactorily,...certainly need not look out for any other cause." It is said that the famous astronomer L*lande, who died at Paris In I SOT, was wont r* remain whole... | |
 | Elijah Hinsdale Burritt - 1873 - 360 σελίδες
...of the surface, less luminous than the rest, turned alternately in certain directions, either toward or from us, will account for all the phenomena of periodical changes in the uater of the stars, so satisfactorily, that we certainly need not look for any other cause.'' DOUBLE... | |
 | Edward Singleton Holden, Charles Sheldon Hastings - 1881 - 132 σελίδες
...consequence. 455 Darker spots on the surface of stars will account for all the phenomena of periodic stars so satisfactorily that we certainly need not look out for any other cause. The objections which may be made are: the periods in Algol, ft Lyrce, S Cephei, and r/ Antinoi are... | |
 | Smithsonian Institution. Board of Regents - 1881 - 806 σελίδες
...consequence. 455 Darker spots on the surface of stars will account for all the phenomena of periodic stars so satisfactorily that we certainly need not look out for any other cause. The objections which may be made are: the periods in Algol, ft Lyras, S Cepltei, and r/ Antinoi are... | |
 | Smithsonian Institution. Board of Regents - 1881 - 790 σελίδες
...consequence. 455 Darker spots on the surface of stars will account for all the phenomena of periodic stars so satisfactorily that we certainly need not look out for any other cause. The objections which may be made are: the periods in Algol, ft Lyras, S Cephei, and rj Antinoi are... | |
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It appears to me now, that we cannot refuse to admit such a motion, and that indeed it may be as evidently proved as the diurnal motion of the earth. Dark spots, or large portions of the surface less luminous than the rest, turned alternately in certain... 
