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Image of the curve of the earth with the sun coming up

Earth Hour in the Centennial Observatory

Join us at the Observatory for a special Earth Hour celebration! For one hour, people around the globe will switch off unnecessary lights in a unified gesture of energy conservation. What better way to honor the darkness than by turning your eyes to the night sky?

Enjoy breathtaking views through our telescopes, including Jupiter, a brilliant waxing gibbous moon (84%), and several fascinating double and multiple star systems.