The call of the stars; a popular introduction to a knowledge of the starry skies with their romance and legend (1919)
Kippax, John R. (John Robert), 1849-1922 · New York, London, G. P. Putnam's sons · leaf 158
looks like a smallnebula, while with the aid of a powerful instrument it isresolved into a universe of stars. It is roughly spheri-cal in outline, and there are crowded within its bordersover six thousand stars, packed so closely togetherthat the central part is simply a uniform blaze of… … Yerkes Observatory Plate X. Star-Cluster in Hercules
Stars · Constellations · Planets
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
