The InSight HP3 Penetrator (Mole) on Mars: Soil Properties Derived from the Penetration Attempts and Related Activities

T Spohn, TL Hudson, E Marteau, M Golombek… - Space Science …, 2022 - Springer
Abstract The NASA InSight Lander on Mars includes the Heat Flow and Physical Properties
Package HP3 to measure the surface heat flow of the planet. The package uses temperature …

The InSight-HP3 mole on Mars: Lessons learned from attempts to penetrate to depth in the Martian soil

T Spohn, TL Hudson, L Witte, T Wippermann… - Advances in Space …, 2022 - Elsevier
The NASA InSight lander mission to Mars payload includes the Heat Flow and Physical
Properties Package HP 3 to measure the surface heat flow. The package was designed to …

Thermal Conductivity of the Martian Soil at the InSight Landing Site From HP3 Active Heating Experiments

M Grott, T Spohn, J Knollenberg… - Journal of …, 2021 - Wiley Online Library
The heat flow and physical properties package (HP3) of the InSight Mars mission is an
instrument package designed to determine the martian planetary heat flow. To this end, the …