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Collapsed 300-foot Green Bank radio telescope, 1988 - Stock Image - C047/2475 - Science Photo Library
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Amazon.com : Starboosa Telescope for Kids Beginners 70mm Aperture 300mm with Adjustable Tripod & Smartphone Adapter - Gift for Kids and Beginners : Electronics
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Amazon.com : Starboosa Telescope for Kids Beginners 70mm Aperture 300mm with Adjustable Tripod & Smartphone Adapter - Gift for Kids and Beginners : Electronics
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