Annie Jump Cannon

American astronomer and educator

Annie Jump Cannon - Scientists & Innovators born December 11th, 1863
Born
Died
Category

Scientists & Innovators

Country

United States

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An astronomer and academic specialized in stellar classification. Developed the Harvard Classification Scheme, categorizing stars based on their temperatures and spectral types. Contributed significantly to the study of variable stars and collaborated with a group of female astronomers known as the 'Harvard Computers' at Harvard Observatory. Authored numerous publications and promoted women in science throughout her career.

Developed the Harvard Classification Scheme

Classified over 350,000 stars

Contributed to the understanding of variable stars

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