The InSight Lander, on Mars, intentionally dumped sand over its seismic instrument’s tether and the wind sorted the particles by size as it blew them away.
The first flights of a helicopter on another planet are used to study dust lifting and mobilization in Jezero Crater, Mars.
Solar occultation observations from the ACS/MIR instrument provide coincident profiles of O3, H2O and temperature, shedding light on correlations and unveiling knowledge gaps in Mars’s photochemistry.
Two recently published papers zoom in on the mystery source of methane in the Martian atmosphere.
Thermal properties of Martian soil as measured by the InSight lander.