News

Artist rendering of an AEHF.

New satellite constellation program expected to worsen outer space congestion

Image of Earth in space and space debris

The Triumphs and Troubles of the 7,000 Starlink Satellites Crowding Our Night Skies

Computer-generated image showing objects in Low Earth Orbit.

Why ‘Kessler Syndrome’ could turn from a hypothetical to a space disaster reality

Photo of Adam Battle and Vishnu Reddy in the lab.

Million Dollar Mentorship

Photo of David Cantillo and Adam Battle with the RAPTORS telescope

New 'spectral fingerprint' atlas of satellites aims to improve space security

Image of the GCRB building and balconies.

Research Reimagined: U of A Celebrates New Grand Challenges Research Building

Photo of the comet C/2023 A3 (Tsuchinshan–ATLAS)

This Comet Won't Be Back for 80,000 Years

Photo of partial lunar eclipse.

Partial lunar eclipse

Photo of Andrew Keane Woods

The Show: University of Arizona's space law class finds little regulation in a rapidly changing field