Robo-AO-2: entering the era of automated science operations, hybrid wavefront sensing, and adaptive secondary integration
We present the first science results and new technical milestones from the Robo-AO-2 facility at the University of Hawaii 2.2-m telescope. Following successful commissioning, the system began science operations in 2025. We are starting a large-scale survey of young stars in the Scorpius-Centaurus association to detect sub-stellar companions, vetting the Habitable Worlds Observatory Target Stars and Systems list, and discovering stellar blends for TESS exoplanet host candidates. We report on the commissioning of the natural guide star wavefront sensor, supporting science and future hybrid laser-stellar sensing demonstrations. Finally, we detail the automation of the telescope facility, Robo88, via updated telescope control systems and absolute encoders, and the integration of Robo-AO-2 with the telescope's new adaptive secondary mirror.