Uploaded February 2026 | Updated September 2026, 2 weeks ago
Space and National Security at the University of Arizona
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Space may seem empty, but tens of thousands of human-made objects race around Earth, creating a growing risk of collisions that could threaten satellites worth billions. In this video, Professor of Planetary Sciences and Director of the Space4 Center, Vishnu Reddy, explains how the University of Arizona uses telescopes, AI, and a dedicated team of students and researchers to track these objects and protect our vital space assets.
Produced by: Arlene Islas
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Land Acknowledgement
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.
#universityofarizona #arizona #university #uofa #arizonawildcats
Space and National Security at the University of Arizona
Subscribe: http://go.arizona.edu/yt-subscribe
Space may seem empty, but tens of thousands of human-made objects race around Earth, creating a growing risk of collisions that could threaten satellites worth billions. In this video, Professor of Planetary Sciences and Director of the Space4 Center, Vishnu Reddy, explains how the University of Arizona uses telescopes, AI, and a dedicated team of students and researchers to track these objects and protect our vital space assets.
Produced by: Arlene Islas
Follow The University of Arizona:
Facebook: facebook.com/uarizona
Instagram: instagram.com/uarizona
X: twitter.com/uarizona
Official Website: https://www.arizona.edu
UANews: https://news.arizona.edu
Subscribe to Our Channel:
Stay updated with the latest U of A news ►► https://go.arizona.edu/yt-subscribe
Land Acknowledgement
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.
#universityofarizona #arizona #university #uofa #arizonawildcats
