Mars orbiter for resources, ices, and environments (MORIE)
The MORIE mission concept study examined the science and technical trade space to address high priority questions related to ice reservoirs and environmental transitions. The study team converged on a medium-class SEP-enabled orbiter with seven instruments to unlock the extent and volume of subsurface ice and geologic sequence stratigraphy through time. Observations would include the first radar imaging from orbit, the first radar sounding directly over the poles, and surface mineral mapping at unprecedented spatial scales.
Planetary Science Decadal Survey, Planetary Missio↗