My amateur interest in astronomy brought out the term 'magnitude,' which is used for the brightness of a star.
Charles Francis RichterAbout author
- Author's profession: Scientist
- Nationality: american
- Born: April 26, 1900
- Died: April 20, 1985
My amateur interest in astronomy brought out the term 'magnitude,' which is used for the brightness of a star.
Charles Francis Richter