Confronting Unknowns is a two-day IAP program for those who are interested in making sense of anomalies, with a focus on unidentified phenomena, autonomous systems, aerospace safety, and national security. The course focuses on ambiguous events in civil and military airspace: robot swarms, hypersonic fly-bys, sensor confusion, spoofed tracks, and reports that don’t fit current checklists. The program runs over two afternoons on campus.