Stars and telescopes; a hand-book of popular astronomy, founded on the 9th ed. of Lynn's Celestial motions (1899)
Todd, David P. (David Peck), 1855-1939, Lynn, William Thynne, 1835-1911. Celestial motions · Boston, Little, Brown and company · leaf 364
Proctor, too, directedattention to the fact that the luminous streamers in the irregu-lar nebulae often coincide with streams of small stars in thesame field; and in the case of Orion, spectroscopic analysis bySir William and Lady Huggins has proved the connectionbetween wisps of the nebulous light… … r. A. proctor (1837 306 Stars and Telescopes tial vault — by no means uniform — manifests a markedtendency to avoid the zone of the Milky Way, and to edge of the distance of the nebulae depends; for the parallaxof a nebula, although attempted, has never been measureddirectly. Since 1890 the…
Astronomy
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