Evidence for differentiation of the most primitive small bodies B. Carry, P. Vernazza, F. Vachier, M. Neveu, J. Berthier, J. Hanuš, M. Ferrais, L. Jorda, M. Marsset, M. Viikinkoski et al. (34 more) A&A, 650 (2021) A129 Published online: 17 June 2021 DOI: 10.1051/0004-6361/202140342