ALT This is a group photo of four people sitting behind the registration table at the PRIMA working meeting, held in the Cahill Center for Astronomy and Astrophysics on the Caltech campus. The table holds brochures, lanyards, and swag (pens, stickers, magnets, etc.) for event attendees. From left to right: Daniel "Pina" Muro, Teresa Molano, Nancy Solis, and Sean Kindt. Image credit: Marcy Harbut, Caltech/IPAC

ALT This is a photo of the in-person attendees of the PRIMA working meeting, held in the Hameetman Auditorium in the Cahill Center for Astronomy and Astrophysics on the Caltech campus, May 19-21, 2025. The photo, taken from the rear-right area of the auditorium, shows the audience watching a presentation by Dr. Tiffany Kataria, who is at the front of the auditorium presenting a slide on the proposed PRIMA space telescope. Image credit: Marcy Harbut, Caltech/IPAC