The Heat Flow and Physical Properties Package (HP3) will make in-situ measurements of the heat flow on Mars. The package includes a "mole", which will hammer itself into the subsurface for up to 5 meters. The mole is attached to a tether that contains temperature sensors to determine the thermal gradient. The mole is also equipped with heating foils, which will be used to determine the thermal conductivity of the regolith.

The Heat Flow and Physical Properties Package (HP3) will make in-situ measurements
        of the heat flow on Mars. The package includes a "mole", which will hammer itself into the 
        subsurface for up to 5 meters. The mole is attached to a tether that contains temperature
        sensors to determine the thermal gradiant. The mole is also equipped with heating foils, 
        which will be used to determine the thermal conductivity of the regolith.

InSight Heat Flow and Physical Properties Package

Magnetometer

InSight Fluxgate Magnetometer

InSight Auxiliary Payload Sensor Subsystem (APSS) Pressure Sensor (PS)

InSight Auxiliary Payload Sensor Subsystem (APSS) Temperatures and Wind Sensor for InSight (TWINS)

The Insight Context Camera onboard the InSight Lander spacecraft.

InSight Instrument Deployment Arm

The Insight Deployment Camera onboard the InSight Lander spacecraft.

InSight Radiometer

The RISE Experiment on the InSight Lander

Insight Seismic Experiment for Interior Structure

nsyt

InSight Mars Lander Mission

InSight Mars Lander Spacecraft

NAIF ID 499

Mars

Insight Heat Flow and Physical Properties Package

Description

Identifier (LID)

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