1300 S Lake Shore Dr
Chicago, Illinois 60605

Embark on a tour around the world - and into space - to visit the world's Great Observatories in 3D. Visit today's modern observatories to look at - and through - some of the largest and most powerful telescopes. Learn how these cutting-edge instruments open up breathtaking new views of the sky never before possible.

Added by Upcoming Robot on January 7, 2011

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