Ray and I made a commitment to our staff and the User Community to provide periodic updates as the work of restoring the Arecibo Observatory to its full capability advances. We continue to make progress, but the process is slow as we develop a comprehensive plan for facility repairs while prioritizing the safety of our staff. + Read More

Even before the newest AO facility is complete, students and scientists are already hard at work on the relevant science projects. The Culebra Aerosol Research Lidar (CARLA) facility, which began construction in March of 2020, will be used to track aerosols in the atmosphere. Of particular importance is the study of the Saharan dust in the air, which affects air quality and hurricane formation in the Atlantic and Greater Caribbean region. June 2020 saw a uniquely strong dust plume event, causing noticeably dimmer skies as far west as Texas. + Read More

The third semester of the AO STEAM Teaching at ARecibo (STAR) Academy kicked off on Saturday, August 29th, 2020. The 16-week program is for high school students from across the island of Puerto Rico, designed to develop problem solving and research skills while building a strong foundational understanding of math, science, physics, and engineering, with a focus on planetary radar science. + Read More

We have unfortunate news to share with the AO community. Early yesterday morning one of the auxiliary cables at tower 4 of the Arecibo Observatory experienced a failure. Fortunately, there were no resulting injuries to our team. The cable failure damaged 250 panels of the primary dish, as well as 6-8 panels on the Gregorian Dome. + Read More