Context
map: NASA / Viking; THEMIS background: NASA / JPL-Caltech / Arizona
State Univ.; MARSIS data: ESA / NASA / JPL / ASI / Univ. Rome; R. Orosei
et al 2018
Gaia
Data Processing and Analysis Consortium (DPAC) / A. Moitinho / A. F.
Silva / M. Barros / C. Barata (Univ. of Lisbon, Portugal) / H. Savietto
(Fork Research, Portugal)