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January 18, 2022

Graduate student Zhen Tian measures a sample in the lab

Graduate student Zhen Tian measures a sample in the lab of Assistant Professor Kun Wang at Washington University in St. Louis.

[Research supported by U.S. National Science Foundation grant AST 1517541.]

Learn more in the Washington University in St. Louis news story Mars habitability limited by its small size, isotope study suggests. (Date image taken: September 2020; date originally posted to NSF Multimedia Gallery: Jan. 18, 2022)

Credit: Sean Garcia, Washington University in St. Louis

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