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    • 76°
      • Tucson, AZ (85714)

        Today

        Cloudy skies. A stray shower or thunderstorm is possible. High 74F. Winds S at 10 to 15 mph..

        Tonight

        Variable clouds with showers and scattered thunderstorms. Storms more numerous this evening. Low 51F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

        Updated: March 9, 2026 @ 1:59 pm

      • Full Forecast
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    Asteroid 2015 TC25

    • Nov 30, 2016
    • Nov 30, 2016 Updated Feb 6, 2017
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    A tiny near-Earth asteroid animation courtesy of University of Arizona astronomer Vishnu Reddy.

    As featured on

    University of Arizona has role in observing smallest asteroid ever studied in detail

    University of Arizona has role in observing smallest asteroid ever studied in detail

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