Wisconsinite Henrietta Swan Leavitt's Impact on Astronomy

Nov 25, 2015

Henrietta Swan Leavitt
Credit Public Domain

Often in science, people don’t get credit for the work they do which – eventually – leads to a breakthrough.  Wisconsin native Henrietta Swan Leavitt actually made a significant breakthrough a century ago, and in so doing, fundamentally changed how we understand the size of the universe.

But it’s only comparatively recently that her contributions are being recognized outside the astronomy world.  Her work is the subject of our monthly conversation with astronomy contributor Jean Creighton.