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News

Gamma-Ray Evidence Suggests Ancient Mars Had Oceans

Nov. 17, 2008

As much as a third of Mars could have been underwater, UA scientists say

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We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. The University strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.

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