All Publications


  • The Shape of FIREbox Galaxies and a Potential Tension with Low-mass Disks ASTROPHYSICAL JOURNAL Klein, C., Wang, J. D., Xia, L. Y., Bullock, J. S., Moreno, J., Feldmann, R., Mercado, F. J., Faucher-Giguere, C., Stern, J., Sanchez, N., Hussein, A., Park, M. S. 2026; 998 (1)
  • Geodetic Investigations of the Europa Clipper Mission SPACE SCIENCE REVIEWS Steinbrugge, G., Park, R. S., Roberts, J. H., Bland, M., Brooks, S., Castillo-Rogez, J., Cascioli, G., Genova, A., Greathouse, T., Hussmann, H., Kirk, R., Magnanini, A., Mazarico, E., Nimmo, F., Park, M. S., Petricca, F., Retherford, K., Schroeder, D. M., Soderlund, K. M., Tortora, P., Zannoni, M. 2026; 222 (1): 17

    Abstract

    The Europa Clipper mission will investigate the geophysical properties of Europa, one of Jupiter's Galilean moons, to assess its habitability. Geodetic measurements will play a critical role in determining Europa's internal structure, including the thickness of the ice shell, the presence and extent of a subsurface ocean, and the distribution of mass in the deeper interior. To build the necessary geodetic data set, the Geodesy Focus Group (GFG) coordinates cross-instrument efforts to measure Europa's global shape, rotational parameters, gravity field, and degree-2 tidal Love numbers ( k 2 and h 2 ). Here we summarize how data from the Gravity/Radio Science (G/RS) investigation, Europa Imaging System (EIS), Radar for Europa Assessment and Sounding (REASON), and Europa Ultraviolet Spectrograph (Europa-UVS) will be used to infer geodetic constraints on the interior structure and to establish a precise cartographic reference system for geophysical and geological interpretation. Together, the resulting geodetic information will contribute to a deeper understanding of Europa's internal dynamics and the potential habitability of its ocean.

    View details for DOI 10.1007/s11214-025-01250-x

    View details for Web of Science ID 001678540400001

    View details for PubMedID 41646196

    View details for PubMedCentralID PMC12868062

  • Long-distance ranging and velocity measurements by REASON on Europa Clipper ICARUS Park, M. S., Steinbrugge, G., Wig, E., Schroeder, D. M., Mazarico, E., Blankenship, D. D. 2025; 436