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There’s a radical theory that life on Earth came from Mars

Jessica Orwig
Updated


Astronomer and director of the multidisciplinary Columbia Astrobiology Center at Columbia University, Caleb Scharf, spoke to us about a interesting idea that has plagued scientists for decades: Did life on Earth actually originate on Mars? How is this possible? Scharf explains. 

You can learn more from Scharf by reading his latest book “The Copernicus Complex.“

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The post There’s a radical theory that life on Earth came from Mars appeared first on Business Insider.