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Sandage Allan

Jun 18, 1926

Rating : AA (Data from a birth certificate)

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  • Virgo
    Moon Sign
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  • Gemini
    Sun Sign
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  • Aries
    Lagan

Remembering Since 2010

Events Events

Work : New Job 1952 (Mt. Wilson Observatory)

Family : Change residence 1952 (Santa Barbara)

Social : End a program of study 1953 (Achieved his PhD.)

Work : New Job 1956 (Astronomer at Hale Observatory)

Relationship : Marriage 1959

Work : Prize 1963 (Awards for his discoveries)

Death:Death by Disease 13 November 2010 (Age 84 of pancreatic cancer) chart Placidus Equal_H.

Ai Generated Biography Biography

American astronomer and scientist who developed the theory of a continually expanding and contracting universe. His research led him to theorize that the universe was at least 25 billion years old and went through a series of periods of 80 billion years. Sandage was the astronomer for Mt. Wilson Observatory 1952, moving to Santa Barbara 1952-1956, becoming the staff astronomer in 1956 at Hale Observatory. In 1963 he made significant discoveries and was honored with awards. He achieved his PhD in 1953. Sandage married in 1959, they had two sons. Suffering from pancreatic cancer, he died on 13 November 2010 at age 84 at his home in San Gabriel, California. Link to Wikipedia biography Read less

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Update at: Sep 15, 2025
Allan Sandage - Public Profile

Allan Sandage

Born: June 18, 1926

Place of Birth: Iowa City, United States

Biography

Allan Rex Sandage was a prominent American astronomer known for his work in observational cosmology. He made significant contributions to the understanding of the scale and age of the universe, as well as the Hubble constant, which describes the rate of expansion of the universe. Sandage's career was largely associated with the Carnegie Observatories, and he was a student of the renowned astronomer Edwin Hubble.

Recent News

Allan Sandage passed away on November 13, 2010. While there are no recent news articles focusing on current activities, his legacy continues to influence the field of astronomy. Many contemporary astronomers build upon his pioneering work in cosmology.

Social Media

As Allan Sandage passed away in 2010, he does not have any personal social media profiles. However, his work is frequently discussed and celebrated by astronomy enthusiasts and professionals on platforms such as Twitter and Reddit. Discussions often highlight his contributions to cosmology and the significance of his research in understanding the universe.

Legacy and Influence

Although not involved in recent projects due to his passing, Sandage's influence is deeply embedded in modern astronomy. His work on determining the Hubble constant remains a cornerstone of cosmological research. The methodologies he developed and the data he gathered continue to be referenced and utilized by astronomers worldwide.

Selected Works and Publications

  • "The Redshift-Distance Relation. II. The Hubble Diagram" - A pivotal paper co-authored with Gustav Tammann, which further refined the measurement of the universe's expansion.
  • "Steps Toward the Hubble Constant. V. The Hubble Constant from Nearby Galaxy Flows without Reference to a Distance Scale" - A comprehensive study on galaxy movements and their implications for understanding the universe's expansion.

Awards and Honors

  • Karl Schwarzschild Medal (1961)
  • Gold Medal of the Royal Astronomical Society (1967)
  • Bruce Medal (1975)

Conclusion

Allan Sandage was a towering figure in the field of astronomy whose work laid the foundation for much of modern cosmology. His contributions to understanding the universe's expansion and his pursuit of precise measurements have left an indelible mark on the scientific community. Though he is no longer with us, his legacy lives on through the countless astronomers and researchers who continue to explore the cosmos using the tools and knowledge he helped develop.