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      The Sciences

      Recent Progress in Astrophysics—II

      Many Important Discoveries That Add to Our Knowledge of the Heavenly Bodies

      • By C. G. Abbot on July 24, 1915
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      ABOUT THE AUTHOR(S)

        Recent Articles by C. G. Abbot

        • Science Replies to Secretary Wallace's Article: 'The Scientist in an Unscientific Society'
        • Rotating Projectiles from Smooth-Bore Guns, Smothering a Fire Beneath a Combustible Blanket and more
        • The Smithsonian “Solar Constant” Expedition to Calama, Chile
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