2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/4817We have observed planetary nebulae (PNe) in several early-type galaxies using new techniques on 4- to 8-meter-class telescopes. We obtain the first large data sets (~ 100 velocities each) of PN kinematics in galaxies at > 15 Mpc, and present some preliminary dynamical results.Proceedings of IAU Symposium 209Astrophysicstext