The June 2019 meeting of the Cuyahoga Astronomical Association (CAA) will take place on Monday, June 10, beginning at 7:30 PM. CAA member and officer Tim Campbell will discuss the history of LIGO (Laser Interferometer Gravitational-wave Observatory), a new and unique type of astronomical instrument. The LIGO system is, however, based upon a nineteenth century instrument developed and first used here in Cleveland. Campbell will also describe his visit to the facility in Livingston, Louisiana. This talk will be a basic-level companion to our July talk to be presented by Dr. Madeline Wade. Assistant Professor of Physics, Kenyon College.
The CAA’s monthly meetings are held on the second Monday of every month (except December) at 7:30 PM at the Rocky River Nature Center; 24000 Valley Parkway; North Olmsted, Ohio, in the Cleveland Metroparks. Meeting programs are open to the public. Following the presentation and a brief social break, the club will conduct its membership business meeting.