 | John Frederick William Herschel - 1849 - 672 pages
...opening of the jaws. It is remarkable,however, that within the area of the trapezium no nebula exists. The general aspect of the less luminous and cirrous...forming the square front of the head, is shown with the 18-inch reflector broken up into masses (very imperfectly represented in the figure), whose mottled... | |
 | Alexander von Humboldt - 1850 - 656 pages
...remarkable that withiu the area of the trapezium no nebula exists. The brighter portion of the nebula immediately adjacent to the trapezium, forming the square front of the head, is shown with the 18-inch reflector broken up into masses, whose mottled and curdling light evidently indicates by a... | |
 | Friedrich Wilhelm H. Alexander freiherr von Humboldt - 1850 - 666 pages
...remarkable that within the area of the trapezium no nebula exists. The brighter portion of the nebula immediately adjacent to the trapezium, forming the square front of the head, is shown with the 18-inch reflector broken up into masses, whose mottled and curdling light evidently indicates by a... | |
 | Alexander von Humboldt - 1850 - 654 pages
...remarkable that within the area of the trapezium no nebula exists. The brighter portion of the nebula immediately adjacent to the trapezium, forming the square front of the head, is shown with the 18-inch reflector broken up into masses, whose mottled and curdling light evidently indicates by a... | |
 | John Frederick William Herschel - 1851 - 744 pages
...opening of the jaws. It is remarkable, however, that within the area of the trapezium no nebula exists. The general aspect of the less luminous and cirrous...forming the square front of the head, is shown with the 18-inch reflector broken up into masses (very imperfectly represented in the figure), whose mottled... | |
 | John Frederick William Herschel - 1851 - 706 pages
...opening of the jaws. It is remarkable, however, that within the area of the trapezium no nebula exists. The general aspect of the less luminous and cirrous...forming the square front of the head, is shown with the 18-inch reflector broken up into masses (very imperfectly represented in the figure), whose mottled... | |
 | Alexander von Humboldt - 1852 - 376 pages
...in his time. 68 " It is remarkable, however, that within the area of the trapezium no nebula exists. The general aspect of the less luminous and cirrous...the brighter portion, immediately adjacent to the stars have been determined by accurate observers of the present day; as, for instance, Lamont at Munich,... | |
 | Alexander von Humboldt - 1852 - 734 pages
...remarkable that within the area of the trapezium no nebula exists. The brighter portion of the nebula immediately adjacent to the trapezium, forming the square front of the head, is shown with the 18-iuch reflector broken up into masses, whose mottled and curdling light evidently indicates, by a... | |
 | Alexander von Humboldt - 1856 - 792 pages
...remarkable that within the area of the Trapezium no nebula eiists. The brighter portion of the nebula immediately adjacent to the Trapezium, forming the square front of the head, is shown with i8-inch reflector broken up into masses, whose mottled and curdling light evidently indicates by a... | |
 | John Frederick William Herschel - 1857 - 608 pages
...opening of the jaws. It is remarkable, however, that within the area of the trapezium no nebula exists. The general aspect of the less luminous and cirrous...forming the square front of the head, is shown with the 18-inch reflector broken up into masses (very imperfectly represented in the figure), whose mottled... | |
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will read to you Sir John Herschel's description of this nebula. "The general aspect of the less luminous and cirrous portion is simply nebulous and irresolvable ; but the brighter portion immediately adjacent to the trapezium forming the square front... 
