2025-08-02 –, Offsite
The Catalina Sky Survey (https://catalina.lpl.arizona.edu) operates telescopes on Mount Lemmon and Mount Bigelow of the Santa Catalina Mountains north of Tucson, Arizona. CSS is funded by the NASA Planetary Defense Coordination Office to discover, follow-up, and characterize Near-Earth Asteroids (NEAs), to improve the NEA orbit catalog using tools like NEOfixer (https://neofixer.arizona.edu), and to make our tools and our data available to the larger community.