The Day We Found the Universe (55 page)

Hubble, E. P. 1920. “Photographic Investigations of Faint Nebulae.”
Publications of the Yerkes Observatory
4: 69-85.

——. 1922. “A General Study of Diffuse Galactic Nebulae.”
Astrophysical Journal
56: 162-99.

——. 1925a. “Cepheids in Spiral Nebulae.”
Publications of the American Astronomical Society
5: 261-64.

——. 1925b. “N.G.C. 6822, a Remote Stellar System.”
Astrophysical Journal
62: 409-33.

——. 1926. “ExtraGalactic Nebulae.”
Astrophysical Journal
64: 321-69.

——. 1928. “Ten Million Worlds in Sky Census.”
Los Angeles Examiner
, October 28, pp. 1-2.

——. 1929a. “A Relation Between Distance and Radial Velocity Among ExtraGalactic Nebulae.”
Proceedings of the National Academy of Sciences
15 (March 15): 168-73.

——. 1929b. “On the Curvature of Space.”
Carnegie Institution of Washington News Service Bulletin
, no. 13: 77-78.

——. 1935. “Angular Rotations of Spiral Nebulae.”
Astrophysical Journal
81: 334-35.

——. 1936.
The Realm of the Nebulae
. New Haven, Conn.: Yale University Press.

——. 1937.
The Observational Approach to Cosmology
. Oxford: Clarendon Press.

——. 1953. “The Law of RedShifts.”
Monthly Notices of the Royal Astronomical Society
113: 658-66.

Hubble, E., and M. L. Humason. 1931. “The Velocity-Distance Relation Among ExtraGalactic Nebulae.”
Astrophysical Journal
74: 43-80.

Hubble, E., and R. C. Tolman. 1935. “Two Methods of Investigating the Nature of the Nebular RedShift.”
Astrophysical Journal
82: 302-37.

“Hubble to Visit Oxford.” 1934.
San Francisco Chronicle
, May 6.

Huggins, W. 1897. “The New Astronomy.”
The Nineteenth Century
41 (June): 907-29.

Huggins, W., and Mrs. Huggins. 1889. “On the Spectrum, Visible and Photographic, of the Great Nebula in Orion.”
Proceedings of the Royal Society of London
46: 40-60.

Humason, M. 1927. “Radial Velocities in Two Nebulae.”
Publications of the Astronomical Society of the Pacific
39: 317-18.

——. 1929. “The Large Radial Velocity of N. G C. 7619.”
Proceedings of the National Academy of Sciences
15 (March): 167-68.

——. 1954. “Obituary Notices.”
Monthly Notices of the Royal Astronomical Society
114: 291-95.

Hussey, E. F 1903. “Life at a Mountain Observatory.”
Atlantic Monthly
92 (July): 29-32.

Impey, C. 2001. “Reacting to the Size and the Shape of the Universe.”
Mercury
(January-February): 36-40.

“Infinite and Infinitesimal.” 1925.
Los Angeles Times
, March 22, p. B4.

International Astronomical Union. 1928. “Report of the Commission on Nebulae and Star Clusters.” Commission no. 28.

Isaacson, W. 2007.
Einstein: His Life and Universe
. New York: Simon & Schuster.

Jeans, J. H. 1917a. “Internal Motion in Spiral Nebulae.”
Observatory
40: 60-61.

——. 1917b. “On the Structure of Our Local Universe.”
Observatory
40: 406-7.

——. 1919.
Problems of Cosmogony and Stellar Dynamics
. Cambridge: Cambridge University Press.

——. 1923. “Internal Motions in Spiral Nebulae.”
Monthly Notices of the Royal Astronomical Society
84: 60-76.

——. 1929.
Eos or the Wider Aspects of Cosmogony
. New York: E. P. Dutton.

——. 1930.
The Mysterious Universe
. New York: Macmillan.

——. 1932. “Beyond the Milky Way.”
British Association for the Advancement of Science. Report of the Centenary Meeting. London, 1931
. London: Office of the British Association.

Johnson, G. 2005.
Miss Leavitt's Stars
. New York: W. W. Norton.

Jones, B. Z., and L. G. Boyd. 1971.
The Harvard College Observatory: The First Four Directorships, 1839-1919
. Cambridge, Mass.: Harvard University Press.

Jones, K. G. 1976. “S Andromedae, 1885: An Analysis of Contemporary Reports and a Reconstruction.”
Journal for the History of Astronomy 7:
27-40.

Kahn, C, and F. Kahn. 1975. “Letters from Einstein to de Sitter on the Nature of the Universe.”
Nature
257 (October 9): 451-54.

Kant, I. 1900.
Kant's Cosmogony as in His Essay on the Retardation of the Rotation of the Earth and His Natural History and Theory of the Heavens
, ed. and trans. W. Hastie. Glasgow: James Maclehose and Sons.

Karachentsev, I. D., and O. G. Kashibadze. 2006. “Masses of the Local Group and of the M81 Group Estimated from Distortions in the Local Velocity Field.”
Astrophysics
49 (January): 7.

Keeler, J. E. 1888a. “The First Observations of Saturn with the Great Telescope.”
San Francisco Examiner
, January 10.

——. 1888b. “First Observations of Saturn with the 36-Inch Equatorial of Lick Observatory.”
The Sidereal Messenger
, no. 62.

——. 1895. “A Spectroscopic Proof of the Meteoric Constitution of Saturn's Rings.”
Astrophysical Journal
1: 416-27.

——. 1897. “The Importance of Astrophysical Research and the Relation of Astrophysics to Other Physical Sciences.”
Science
6 (November 19): 745-55.

——. 1898a. “Photographs of Comet I, 1898 (Brooks), Made with the Crossley Reflector of the Lick Observatory.”
Astrophysical Journal
8: 287-90.

——. 1898b. “The Small Bright Nebula Near
Merope.” Publications of the Astronomical Society of the Pacific
10: 245-46.

——. 1899a. “Photograph of the Great Nebula in
Orion
, Taken with the Crossley Reflector of the Lick Observatory.”
Publications of the Astronomical Society of the Pacific
11: 39-40.

——. 1899b. “Small Nebulae Discovered with the Crossley Reflector of the Lick Observatory.”
Monthly Notices of the Royal Astronomical Society
59: 537-38.

——. 1899c. “New Nebulae Discovered Photographically with the Crossley Reflector of the Lick Observatory.”
Monthly Notices of the Royal Astronomical Society
60: 128.

——. 1899d. “Scientific Work of the Lick Observatory.”
Science
10: 665-70.

——. 1900a. “On the Predominance of Spiral Forms Among the Nebulae.”
Astronomische Nachrichten
151: 1.

——. 1900b. “The Crossley Reflector of the Lick Observatory.”
Astrophysical Journal
11: 325-49.

Kerszberg, P. 1986. “The Cosmological Question in Newton's Science.”
Osiris
, 2nd series, 2: 69-106.

——. 1989.
The Invented Universe: The Einstein-de Sitter Controversy (1916-17) and the Rise of Relativistic Cosmology
. Oxford: Clarendon Press.

Kopal, Z. 1972. “Dr. Harlow Shapley.”
Nature
240: 429-30.

Kostinsky, S. 1916. “Probable Motions in the Spiral Nebula Messier 51 (Canes Venatici) Found with the StereoComparator.”
Monthly Notices of the Royal Astronomical Society 77:
233-34.

Kragh, H. 1987. “The Beginning of the World: Georges Lemaître and the Expanding Universe.”
Centaurus
32: 114-39.

——. 1990. “Georges Lemaître.”
Dictionary of Scientific Biography
, vol. 18, suppl. 2. New York: Scribner's.

——. 1996.
Cosmology and Controversy
. Princeton: Princeton University Press, 1996.

——. 2007.
Conceptions of Cosmos
. Oxford: Oxford University Press.

Kragh, H., and R. W. Smith. 2003. “Who Discovered the Expanding Universe?”
History of Science
41: 141-62.

Kreiken, E. A. 1920. “On the Differential Measurement of Proper Motion.”
Observatory
43: 255-60.

Kron, R. G., ed. 1990.
Evolution of the Universe of Galaxies: Edwin Hubble Centennial Symposium
. Astronomical Society of the Pacific Conference Series, vol. 10. San Francisco: Astronomical Society of the Pacific.

Lankford, J. 1997.
American Astronomy: Community, Careers, and Power, 1859-1940
. Chicago: University of Chicago Press.

Leavitt, H. S. 1908. “1777 Variables in the Magellanic Clouds.”
Annals of the Astronomical Observatory of Harvard College
60: 87-108.

Leavitt, H., and E. C. Pickering. 1912. “Periods of 25 Variable Stars in the Small Magellanic Cloud.”
Harvard College Observatory Circular
no. 173: 1-3.

Lemaître, G. 1931a. “A Homogeneous Universe of Constant Mass and Increasing Radius Accounting for the Radial Velocity of ExtraGalactic Nebulae.”
Monthly Notices of the Royal Astronomical Society
91: 483-89.

——. 1931b. “The Beginning of the World from the Point of View of Quantum Theory.”
Nature
127: 706.

——. 1950.
The Primeval Atom
. New York: Van Nostrand.

Lorentz, H. A., A. Einstein, H. Minkowski, and H. Weyl. 1923.
The Principle of Relativity
. Trans. W. Perrett and G. B. Jeffery. London: Methuen and Company.

Lowell, A. L. 1935.
Biography of Percival Lowell
. New York: Macmillan.

Lowell, P. 1905. “Chart of Faint Stars Visible at the Lowell Observatory.”
Popular Astronomy
13: 391-92.

Lundmark, K. 1919. “Die Stellung der kugelförmigen Sternhaufen und Spiralnebel zu unserem Sternsystem.”
Astronomische Nachrichten
209: 369.

——. 1921. “The Spiral Nebula Messier 33.”
Publications of the Astronomical Society of the Pacific
33: 324-27.

——. 1922. “On the Motions of Spirals.”
Publications of the Astronomical Society of the Pacific
34: 108-15.

Luyten, W. J. 1926. “Island Universes.”
Natural History
26: 386-91.

MacPherson, H. 1916. “The Nature of Spiral Nebulae.”
Observatory
39 (March):

131-34.

——. 1919. “The Problem of Island Universes.”
Observatory
42 (September): 329-34.

“Mars.” 1907.
Wall Street Journal
, December 28, p. 1.

Maunder, E. W. 1885. “The New Star in the Great Nebula in Andromeda.”
Observatory
8: 321-25.

Maxwell, J. C. 1983.
Maxwell on Saturn's Rings
, ed. S. G. Brush, C. W. F. Everitt, and E. Garber. Cambridge, Mass.: MIT Press.

Mayall, N. U. 1937.
“The Realm of the Nebulae
, by Edwin Hubble.”
Publications of the Astronomical Society of the Pacific
49: 42-47.