The Day We Found the Universe - Marcia Bartusiak [179]
Pannekoek, A. 1989. A History of Astronomy. New York: Dover.
Paul, E. 1993. The Milky Way and Statistical Cosmology, 1890-1924. Cambridge: Cambridge University Press.
Payne-Gaposchkin, C., with K. Haramundanis, ed. 1984. Cecilia Payne-Gaposchkin: An Autobiography and Other Recollections. Cambridge: Cambridge University Press.
Perrine, C. D. 1904. “A New Mounting for the Three-Foot Mirror of the Crossley Reflecting Telescope.” Lick Observatory Bulletin 3: 124-28.
Pickering, E. C. 1898. Harvard College Observatory Annual Report 53: 1-14.
——. 1917. Harvard College Observatory Bulletin, no. 641 (28 July).
Plaskett, J. S. 1911. “Some Recent Interesting Developments in Astronomy.” Journal of the Royal Astronomical Society of Canada 5 (July-August): 245-65. “A Prize for Lemaître.” 1934. Literary Digest 117 (March 31): 16.
Proctor, R. 1872. The Orbs Around Us. London: Longmans, Green.
Putnam, W. L. 1994. The Explorers of Mars Hill. West Kennebunk, Maine: Phoenix Publishing.
“Red Shift of Nebulae a Puzzle, Says Einstein.” 1931. New York Times, February 12, p. 15.
“Relativity.” 1930. Los Angeles Times, December 15, p. A4.
“Report of the Council to the Forty-Ninth General Meeting of the Society.” 1869. Monthly Notices of the Royal Astronomical Society 29 (February): 109-91.
“Report of the RAS Meeting in January 1930.” 1930 Observatory 53: 33-44.
“Report of the Seventeenth Meeting.” 1914. Popular Astronomy 22: 551-70.
“Report of the Seventeenth Meeting (continued).” 1915. Popular Astronomy 23: 18-28.
Ritchey, G. W. 1897. “A Support System for Large Specula.” Astrophysical Journal 5: 143-47.
——. 1901. “The Two-Foot Reflecting Telescope of the Yerkes Observatory.” Astrophysical Journal 14: 217-33.
——. 1910a. “On Some Methods and Results in Direct Photography with the 60-Inch Reflecting Telescope of the Mount Wilson Solar Observatory.” Astrophysical Journal 32: 26-35.
——. 1910b. “Notes on Photographs of Nebulae Made with the 60-Inch Reflector of the Mount Wilson Observatory.” Monthly Notices of the Royal Astronomical Society 70 (June): 623-27.
——. 1910c. “Notes on Photographs of Nebulae Taken with the 60-Inch Reflector of the Mount Wilson Solar Observatory.” Monthly Notices of the Royal Astronomical Society 70 (Suppl. 1910c): 647-49.
——. 1917. “Novae in Spiral Nebulae.” Publications of the Astronomical Society of the Pacific 29: 210-12.
Rosse, the Earl of. 1850. “Observations on the Nebulae.” Philosophical Transactions of the Royal Society of London 140: 499-514.
Rubin, V. 2005. “People, Stars, and Scopes.” Science 309 (September 16): 1817-18.
Russell, H. N. 1913 “Notes on the Real Brightness of Variable Stars.” Science 37: 651-52.
——. 1918. “Astronomy Notes.” Scientific American 118: 412.
——. 1925. “Types of Variable Star Work.” In Reports and Recommendations, International Astronomical Union Meeting at Cambridge, July 14-22, 1925, pp. 100-104.
Sandage, A. 1961. The Hubble Atlas of Galaxies. Washington, D.C.: Carnegie Institution of Washington.
——. 1989. “Edwin Hubble 1889-1953.” Journal of the Royal Astronomical Society of Canada 83 (December): 351-62.
——. 2004. Centennial History of the Carnegie Institution of Washington. Volume 1: The Mount Wilson Observatory. Cambridge: Cambridge University Press.
Sanford, R. F. 1916-18. “On Some Relations of the Spiral Nebulae to the Milky Way.” Lick Observatory Bulletin 9: 80-91.
Scheiner, J. 1899. “On the Spectrum of the Great Nebula in Andromeda.” Astrophysical Journal 9: 149-50.
Schilpp, P. A., ed. 1949. Albert Einstein: Philosopher-Scientist. Evanston, Ill.: Library of Living Philosophers.
Schindler, K. S. 1998. 100 Years of Good Seeing: The History of the 24-Inch Clark Telescope. Flagstaff, Ariz.: Lowell Observatory.
——. 2003. “The Slipher Spectrograph.” The Lowell Observer (Spring): 5-6.
“Scientists Gather for 1920 Conclave.” 1920. Washington Post, April 25, p. 38.
Seares, F. H. 1946. “Adriaan van Maanen, 1884-1946.” Publications of the Astronomical Society of the Pacific 58: 89-103.
Seares, F. H.,