Space Motions of the Dwarf Spheroidal Galaxies Draco and Sculptor Based on HST Proper Motions with a ∼10 yr Time Baseline

by Sohn, Sangmo Tony, Patel, Ekta, Besla, Gurtina, van der Marel, Roeland P., Bullock, James S., Strigari, Louis E., van de Ven, Glenn, Walker, Matt G., Bellini, Andrea
Published 2017