Category:University of Arizona

This is the category for the University of Arizona, in Tucson.

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• 17 February 2025: NASA announces water on Mars
• 17 February 2025: US President Barack Obama speaks at memorial for Arizona shooting victims
• 17 February 2025: Study estimates first human HIV infection 100 years ago
• 17 February 2025: NASA calls end to Mars Phoenix mission
• 17 February 2025: NASA says Phoenix spacecraft may have landed on ice
• 17 February 2025: NASA's Phoenix Lander has an oven full of Martian soil
• 17 February 2025: NASA: White substance photographed by Phoenix lander on Mars 'must have been ice'
• 17 February 2025: Phoenix lander confirms presence of water ice on Mars
• 17 February 2025: Hubble detects methane on distant planet
• 17 February 2025: Peruvian necklace identified as oldest gold artifact in the Americas

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Main library, 2019. (Image: Michael Barera)