Energetic Ray Global Observatory

ERGO is enabling kids all around the world to turn the Earth into a giant telescope. By placing 'pixels' that detect cosmic rays in classrooms around the world, ERGO is turning the surface of the Earth into a giant, rotating telescope.

View the live event map and learn more at

ERGO is looking for educators who would like to host a pixel. Grants are available. Fill out an application at

Produced by Coffee & Celluloid Productions

Cerro Paranal / VLT images courtesy /


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