 | American Academy of Arts and Sciences - Humanities - 1862 - 474 pages
...the great nebula surrounding the star 6 Orionis representing its appearance in the twenty-three-foot refractor of the Observatory of Harvard College. The...the Trapezium, noticed in the memoir published by Professor WC Bond in 1848, has repeatedly attracted attention in subsequent years. The idea of a spiral... | |
 | American Academy of Arts and Sciences - Humanities - 1862 - 488 pages
...the great nebula surrounding the star 6 Orionis representing its appearance in the twenty-three-foot refractor of the Observatory of Harvard College. The...the Trapezium, noticed in the memoir published by Professor WC Bond in 1848, has repeatedly attracted attention in subsequent years. The idea of a spiral... | |
 | American Academy of Arts and Sciences - Humanities - 1862 - 474 pages
...the great nebula surrounding the star в Orionis representing its appearance in the twenty-three-foot refractor of the Observatory of Harvard College. The...the Trapezium, noticed in the memoir published by Professor WC Bond in 1848, has repeatedly attracted attention in subsequent years. The idea of a spiral... | |
 | Industrial arts - 1862 - 448 pages
...attention has been particularly directed is the spiral of the principal masses of light in this nebula; or, more correctly, the tendency to an arrangement...sweeping outward from the bright region of the Trapezium. These peculiarities, which constitute the leading features of this nebula, have heretofore escaped... | |
 | 1862 - 476 pages
...attention has been particularly directed is the spiral of the principal masses of light in this nebula; or, more correctly, the tendency to an arrangement...sweeping outward from the bright region of the Trapezium. These peculiarities, which constitute the leading features of this nebula, have heretofore escaped... | |
 | Industrial arts - 1862 - 446 pages
...attention has been particularly directed is the spiral of the principal masses of light in this nebula ; or, more correctly, the tendency to an arrangement...sweeping outward from the bright region of the Trapezium. These peculiarities, which constitute the leading features of this nebula, have heretofore escaped... | |
 | Industrial arts - 1862 - 448 pages
...attention has been particularly directed is the spiral of the principal masses of light in this nebula ; or, more correctly, the tendency to an arrangement...whirls, sweeping outward from the bright region of the Trape/mm. These peculiarities, which constitute the leading features of this nebula, have heretofore... | |
 | Industrial arts - 1865 - 458 pages
...attention has been particularly directed is the spiral of the principal masses of light in this nebula ; or, more correctly, the tendency to an arrangement...sweeping outward from the bright region of the Trapezium. These peculiarities, which constitute the leading features of this nebula, have heretofore escaped... | |
 | Humanities - 1862 - 486 pages
...the great nebula surrounding the star d Orionis representing its appearance in the twenty-three-foot refractor of the Observatory of Harvard College. The...the Trapezium, noticed in the memoir published by Professor WC Bond in 1848, has repeatedly attracted attention in subsequent years. The idea of a spiral... | |
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Orionis representing its appearance in the twenty-three-foot refractor of the Observatory of Harvard College. The feature to which attention was particularly directed was the spiral structure of the principal masses of light, or, more correctly, the tendency... 