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Walter Sydney Adams
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Everything about Walter S Adams totally explained

Walter Sydney Adams (December 20 1876May 11 1956) was an American astronomer.

Life and work

He was born in Antioch, Syria to missionary parents, and was brought to the U.S. in 1885 He graduated from Dartmouth College in 1898, then continued his education in Germany. After returning to the U.S., he began a career in Astronomy that culminated when he became director of the Mount Wilson Observatory.
   His primary interest was the study of stellar spectra. He worked on solar spectroscopy and co-discovered a relationship between the relative intensities of certain spectral lines and the absolute magnitude of a star. He was able to demonstrate that spectra could be used to determine whether a star was a giant or a dwarf. In 1915 he began a study of the companion of Sirius and found that despite a size only slightly larger than the Earth, the surface of the star was brighter per unit area than the Sun and it was about as massive. Such a star later came to be known as a white dwarf. Along with Theodore Dunham, he discovered the strong presence of carbon dioxide in the infrared spectrum of Venus.
   Adams died in Pasadena, California.

Honors

Awards Named after him
  • The asteroid 3145 Walter Adams.
  • A crater on Mars.
  • The Adams crater on the Moon is jointly named after him, John Couch Adams and Charles Hitchcock Adams.Further Information

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