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Further Evidence on the Concentration of the Stars Toward the Galaxy (1917)(en)(5s) 1 min read Art Photo Further Evidence on the Concentration of the Stars Toward the Galaxy (1917)(en)(5s) septembre 18, 2022 ...Read More
A Spectrophotometric Study of Class A Stars 1 min read Art Photo A Spectrophotometric Study of Class A Stars septembre 18, 2022 ...Read More
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Effrects of a crystallographic transformation on the photoelectric and thermionic emission from cobalt 1 min read Art Photo Effrects of a crystallographic transformation on the photoelectric and thermionic emission from cobalt septembre 18, 2022 ...Read More
Preliminary Results on the Color of Nebulae (1916)(en)(5s) 1 min read Art Photo Preliminary Results on the Color of Nebulae (1916)(en)(5s) septembre 18, 2022 ...Read More
Internal Motion in the Spiral Nebula Messier 33 Preliminary Results 1 min read Art Photo Internal Motion in the Spiral Nebula Messier 33 Preliminary Results septembre 18, 2022 ...Read More
Relation of Color to Intrinsic Luminosity in Stars of the Same Spectral Type (1919)(en)(7s) 1 min read Art Photo Relation of Color to Intrinsic Luminosity in Stars of the Same Spectral Type (1919)(en)(7s) septembre 18, 2022 ...Read More
On Methods and Applications in Spectrophotometry 1 min read Art Photo On Methods and Applications in Spectrophotometry septembre 18, 2022 ...Read More
Photographic Magnitudes of Stars in the Selected Areas of Kapteyn (1917)(en)(4s) 1 min read Art Photo Photographic Magnitudes of Stars in the Selected Areas of Kapteyn (1917)(en)(4s) septembre 18, 2022 ...Read More