Indiana University
The Eddington Experiment
Some experiments can only be done when the Sun and the Moon line up just right! Learn about one that helped prove Einstein’s general theory of relativity.
with your support
We celebrate + inspire curiosity among Hoosiers of all ages
⊕ by providing exciting hands-on experiences with science
⊕ by promoting meaningful and direct exchanges with scientists
⊕ by highlighting scientific research and teaching at IU