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George Mullen

9/3/2026

George Mullen is an astronomer who co-authored several peer-reviewed articles with Carl Sagan. He, along with Sagan, pointed out the faint young Sun paradox. In addition to studying the early Earth atmosphere, he studied the atmosphere of Jupiter.

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George Mullen is an astronomer who co-authored several peer-reviewed articles with Carl Sagan. He, along with Sagan, pointed out the faint young Sun paradox. In addition to studying the early Earth atmosphere, he studied the atmosphere of Jupiter.

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This article is an automated import of the Wikipedia article "George Mullen", available at https://en.wikipedia.org/wiki/George_Mullen . Text is licensed under CC BY-SA 4.0.