Marel, Roeland P. van derAnderson, JayBellini, AndreaBesla, GurtinaBianchini, PaoloBoylan-Kolchin, MikeChaname, JulioDeason, AlisDo, TuanGuhathakurta, PuragraKallivayalil, NityaLennon, DannyMassari, DavideMeyer, EileenPlatais, ImantsSabbi, ElenaSohn, Sangmo TonySoto, MarioTrenti, MicheleWatkins, Laura2020-08-252020-08-252013-09-08Roeland P. van der Marel et al., Local Group and Star Cluster Dynamics from HSTPROMO (The Hubble Space Telescope Proper Motion Collaboration), https://arxiv.org/abs/1309.2014http://hdl.handle.net/11603/19509Structure and Dynamics of Disk Galaxies, ASP Conference Series, Vol. TBD, Marc S. Seigar and Patrick Treuthardt, eds.The Hubble Space Telescope (HST) has proven to be uniquely suited for the measurement of proper motions (PMs) of stars and galaxies in the nearby Universe. Here we summarize the main results and ongoing studies of the HSTPROMO collaboration, which over the past decade has executed some two dozen observational and theoretical HST projects on this topic. This is continuing to revolutionize our dynamical understanding of many objects, including: globular clusters; young star clusters; stars and stellar streams in the Milky Way halo; Local Group galaxies, including dwarf satellite galaxies, the Magellanic Clouds, and the Andromeda galaxy; and AGN Black Hole Jets4 pagesen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.Text