User talk:2601:1C1:8A00:1700:35F1:AAB8:9B48:7D58

November 2019
Please do not add or change content, as you did at Arecibo message, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. ''Please do not include hoax theories, Wikipedia is a encyclopedia - not a vehicle for fringe theories. Thank you.'' David J Johnson (talk) 10:35, 19 November 2019 (UTC)
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