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physical object > person > dead person > 19th century scientist > Annie Jump Cannon |
Annie Jump Cannon comparison table |
Subject | has domain | is a kind of | is an instance of | has greatest achievement | has definition | has career |
---|---|---|---|---|---|---|
19th century scientist | dead person | a scientist born between 1800 and 1900 AD | ||||
astronomer | astronomy | scientist | a scientist specializing in astronomy | |||
Annie Jump Cannon | astronomy | astronomer | the Henry Draper Catalog of spectral types | Havard College Observatory |
Next 19th century scientist: Antonia Maury Up: 19th century scientist, astronomer Previous 19th century scientist: van Maanen