Engineers and brothers John and Gerry Tedesco will talk about their ongoing research into UAPs (unidentified anomalous phenomenon, formerly UFOs), part of which is detailed in their book Nightcrawler.  This is an in-person presentation that can also be viewed at home via Zoom.  In-person: No registration required.  For additional inquiries, please call the library at 631-567-5079 or visit our website.