Annie Jump Cannon (December 11, 1863 – April 13, 1941) was an American astronomer whose cataloging work was instrumental in the development of contemporary stellar classification. With Edward C. Pickering, she is credited with the creation of the Harvard Classification Scheme, which was the first serious attempt to organize and classify stars based on their temperatures.
Read more about Annie Jump Cannon: Family, Education, Professional History, Awards and Honors
Famous quotes containing the words jump and/or cannon:
“One is twice as willing to jump in after a person who has fallen into the water when there are people present who do not dare to do so.”
—Friedrich Nietzsche (1844–1900)
“Examples are cited by soldiers, of men who have seen the cannon pointed, and the fire given to it, and who have stepped aside from he path of the ball. The terrors of the storm are chiefly confined to the parlour and the cabin.”
—Ralph Waldo Emerson (1803–1882)