 ... be preserved for future comparison as unimpeachable witnesses. I will not leave the moon without a word in respect to the remarkable speculations of Professor George Darwin concerning the tidal evolution of our satellite. Without necessarily admitting...  The Observatory - Page 2831884Full view - About this book
 | John Michels (Journalist) - 1884 - 652 pages
...evolution of our satellite. Without necessarily admitting all the numerical results as to her age and lier past and future history, one may certainly say that...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | 1884 - 648 pages
...remain quite at a standstill: labor expended in the old ways, upon the extension and development oí existing methods, may not be fruitless, and may, perhaps,...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | John Michels (Journalist) - 1884 - 668 pages
...investigated. Closely connected with this is the problem of a lunar atmosphere — if, indeed, she lias any. Then there is the very interesting discussion...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | 1884 - 660 pages
...indeed, she has any. Then there is the very interesting discussion concerning changes upon the irtoon's surface. Considering the difference between our modern...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | 1884 - 392 pages
...upon the moon's surface. It is probable that such alterations have occurred and are still in progress. I will not leave the moon without a word in respect...in an astronomical system is a very important step. 23 But, of all solar problems, the one which excites the deepest and most general interest is that... | |
 | American Association for the Advancement of Science - 1885 - 470 pages
...investigated. Closely connected with this is the problem of a lunar atmosphere — if, indeed, she have any. Then there is the very interesting discussion...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | American Association for the Advancement of Science - 1885 - 850 pages
...investigated. Closely connected with this is the problem of a lunar atmosphere — if, indeed, she have any. Then there is the very interesting discussion...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | American Association for the Advancement of Science - 1885 - 474 pages
...investigated. Closely connected with this is the problem of a lunar atmosphere — if, indeed, she have any. Then there is the very interesting discussion...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | 1885 - 900 pages
...later observers necessarily imply any real alterations. But they, no doubt, render it more or less probable that such alterations have occurred, and...an astronomical system, is a very important step. In the Planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
 | American Association for the Advancement of Science - 1885 - 874 pages
...the numerical results as to her age and her past and future history, one may certainly say that lie has given a most plausible and satisfactory explanation...an astronomical system, is a very important step. In the planetary system we meet, in the main, the same problems as those that relate to the moon, with... | |
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