Presentation: "Sky With Ocean Joined: Scaling the Stars at the U.S. Naval Observatory, 1830 to the Present” by Geoff Chester, Public Affairs Officer, U.S. Naval Observatory, Washington D.C.

PAC will host a Zoom meeting for this event and in-person seating at the presentation is limited, because of the Covid-19 restrictions.

Please contact the club for in-person seating at the meeting or to obtain a link to the Zoom meeting, send an email to: popularastronomyclub@gmail.com