Join PSW Science® on December 3rd at 8 PM as we welcome Francisco Córdova, Director of the Arecibo Observatory. Francisco will discuss the history and accomplishments of the Arecibo Observatory, the scientific and cultural reasons for building a new telescope of even greater capabilities, and the technical and engineering plans that have been developed to date. For more information, please see the meeting website:
COVID-19 Rules
In order to comply with District of Columbia and Cosmos Club Rules, all attendees must:
1. pre-register for the event through eventbrite:
2. present a picture ID and proof of vaccination
Facemasks are strongly recommended.
More information on the COVID policy is available here:
The meeting will be held in the John Wesley Powell Auditorium, adjacent to the Cosmos Club. The Powell Auditorium is located at 2170 Florida Avenue, NW Washington, DC 20008.
Use of the Cosmos Club is restricted to the Powell Auditorium, the entryway to the auditorium, and the restrooms immediately outside the auditorium. Please note there is no onsite parking available.
A live stream of the event is also available:
We welcome you to join us in commemorating PSW Science s 150th Anniversary! PSW Science held its first meeting on March 13th, 1871. Now, 150 years later, we celebrate the Society s rich history and contributions to scientific discovery and cross-disciplinary collaboration. For information on how to become a member of PSW Science and membership benefits, please visit