Prospects for measuring Mercury’s tidal Love number h2 with the BepiColombo Laser Altimeter R. N. Thor, R. Kallenbach, U. R. Christensen, A. Stark, G. Steinbrügge, A. Di Ruscio, P. Cappuccio, L. Iess, H. Hussmann and J. Oberst A&A, 633 (2020) A85 Published online: 15 January 2020 DOI: 10.1051/0004-6361/201936517