The Arecibo Message And Response
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The Arecibo Message and Response: Humanity's Call to the Cosmos
In 1974, a powerful radio signal was broadcast from Earth into the stars—a cosmic handshake encoded in binary. This was the Arecibo Message, humanity’s first deliberate attempt to communicate with intelligent extra-terrestrial life. But what if we already received a reply?
The Arecibo Message and Response is a gripping exploration of one of the most profound events in scientific history.
