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Allan Rex Sandage (June 18, 1926 – November 13, 2010) was an American astronomer. He was Staff Member Emeritus with the Carnegie Observatories in Pasadena, California. He determined the first reasonably accurate values for the Hubble constant and the age of the universe.
Allan Rex Sandage (Iowa City, 18 de junho de 1926 — San Gabriel, Califórnia, 13 de novembro de 2010) foi um astrônomo estadunidense. Participou da 11ª Conferência de Solvay, em 1958.
5 de abr. de 2024 · Allan Sandage was an American astronomer who led an extensive effort to determine Hubble’s constant, the rate at which the universe is expanding. He also did important early work on quasi-stellar radio sources (quasars), very distant starlike objects that can be strong emitters of radio waves.
- The Editors of Encyclopaedia Britannica
15 de dez. de 2010 · Astronomer who measured expansion rate of the Universe. Allan Rex Sandage was one of the most prolific and influential astronomers of the second half of the twentieth century. Edwin Hubble and ...
- Gustav A. Tammann
- 2010
17 de nov. de 2010 · Allan R. Sandage, who spent his life measuring the universe, becoming the most influential astronomer of his generation, died Saturday at his home in San Gabriel, Calif. He was 84. The cause...
The son of the nation’s first professor of advertising, Allan Sandage studied two years at Miami University of Ohio, served two years in the U.S. Navy during World War II, and then finished his bachelor's degree in physics at the University of Illinois in 1948.
Allan Sandage, na íntegra Allan Rex Sandage, (nascido em 18 de junho de 1926, Iowa City, Iowa, EUA – morreu em 13 de novembro de 2010, San Gabriel, Califórnia), OS QUASARES.
