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Ancient Architects on MSN4hOpinion
Flat Earth Debunked 2,000 Years Ago? Carl Sagan Explains EratosthenesI’ve had a surprising number of comments telling me the Earth is flat. 50. 50 comments telling me the earth is Flat. And ...
The SETI Institute will recognize Dr. Joseph Twicken, Senior Data Scientist at the SETI Institute, with its 2025 Carl Sagan ...
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