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- The Arecibo Message, Earth's First Interstellar Transmission, Turns 50 https://www.scientificamerican.com/article/the-arecibo-message-earths-first-interstellar-transmission-turns-50/ 0 comments
- The Arecibo message, Earth’s first interstellar transmission, turns 50 https://www.scientificamerican.com/article/the-arecibo-message-earths-first-interstellar-transmission-turns-50/ 16 comments space
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- Can You Decode an Alien Message? - Scientific American https://www.scientificamerican.com/article/can-you-decode-an-alien-message/ 3 comments
- Arecibo's Collapse Sends Dire Warning to Other Aging Observatories - Scientific American https://www.scientificamerican.com/article/arecibos-collapse-sends-dire-warning-to-other-aging-observatories/ 0 comments
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