| John Lee Comstock - 1813 - 448 páginas
...broken, or interrupted, the whole having a parallel direction across his disc, as in fig. 196. Fig. 196. Different opinions have been advanced by astronomers...this little earth, must always be entirely ignorant. 787. Jupiter has four satellites, or moons, two of which are sometimes seen with the naked eye. They... | |
| John Lee Comstock - 1830 - 308 páginas
...broken, or interrupted, the whole having a parallel direction across his disc, as in fig. 185. Fig. 185. Different opinions have been advanced by astronomers...this little earth, must always be entirely ignorant. Jupiter has four satellites, or moons, two of which are sometimes seen with the naked eye. They move... | |
| John Lee Comstock - 1831 - 312 páginas
...his disc, as in fig. 185. Fig. 185. Different opinions have been advanced by astronomers re specting the cause of these appearances. By some, they have...this little earth, must always be entirely ignorant. Jupiter has four satellites, &r moons, two of which are sometimes seen with the naked eye. They move... | |
| Tobias Ostrander - 1832 - 276 páginas
...substances called belts, in which so many changes appear, that they have been regarded by some, as clouds or openings in the atmosphere of the planet; while others imagine that they are of a more permanent naturo, and are the marks of great physical revolutions which are perpetually changing... | |
| John Lee Comstock - 1835 - 308 páginas
...appear broken, or interrupted. Different opinions have been advanced by astronomers rerpecting thetfause of these appearances. By some, they have been regarded...this little earth, must always: be entirely ignorant. Jupiter has four satellites, or moons, two of which are sometimes seen with the naked eye. They move... | |
| John Lee Comstock - 1836 - 308 páginas
...the naked eye. They move round, and /Different opinions have been advanced by astronomers rcepNecting the cause of these appearances. By some, they have...cause, of which we, on this little earth, must always bo entirely ignorant!) gTiese satellites often fall into the shadow of their primary^ in consequence... | |
| Elijah Hinsdale Burritt - 1842 - 344 páginas
...Different opinions have been entertained by astronomers respecting the cause of these belts and spots. By some they have been regarded as clouds, or as openings...of the planet, while others imagine that they are of a more permanent nal ure, and are the marks of great physical revolutions, which are perpetually... | |
| Elijah Hinsdale Burritt - 1843 - 344 páginas
...i,ave been entertainerl by astronomers respecting the cause of these belts and spots. By some tliey have been regarded as clouds, or as openings in the atmosphere of the planer, while others imagine that they are of a more permanent nalure, snrt are the marks of great... | |
| John Lee Comstock - 1847 - 374 páginas
...interrupted, the whole having a parallel direction across his disc, as in fig. 204. Fig. 204. w> Diiferent opinions have been advanced by astronomers respecting...this little Earth, must always be entirely ignorant. 819. Jupiter has four satellites, or moons, two of which are sometimes seen with the naked eye. They... | |
| Elijah Hinsdale Burritt - 1850 - 344 páginas
...astronomers respecting the caose of these belts and spots. fly some they have been regarded as cloods, or as openings in the atmosphere of the planet, while others imagine that they are of a more permanent rial ore, and are the marks of great physical revolotions, which are perpetoally... | |
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