A text-book of general astronomy : for colleges and scientific schools (1888)
Young, Charles A. (Charles Augustus), 1834-1908 · Boston ; London : Ginn & Company · leaf 220
Same at 1.15 P.M. … Jets near Suns Limb, Oct. 5, 1871. Fig. 110.Eruptive Prominences. From The Sun. By Permission of D. Appleton & Co. 208 THE SUN. exist ami move, not in a vacuum, but in a medium of density com-parable with their own, as clouds do in our own atmosphere. 326. The erupt ire prominences, «>n the…
Astronomy
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