📡ðŸ”Radio Telescope @ Arecibo Observatory, Puerto Rico. The biggest radio telescope in the western hemisphere, an awesome family educational experience (OC) via /r/spaceporn http://bit.ly/2WacGJI
via Tumblr http://bit.ly/2EeYpkY
📡ðŸ”Radio Telescope @ Arecibo Observatory, Puerto Rico. The biggest radio telescope in the western hemisphere, an awesome family educational experience (OC) via /r/spaceporn http://bit.ly/2WacGJI
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