Chassis Scarab's chassis passively conforms to the terrain.
Navigation Scarab maps the terrain and autonomously travels to goals.
Drill Scarab carries a drill system to collect core samples.
Science Instruments Onboard science instruments sample and analyze soil.
Payload Bay Scarab's removeable compartment within the rover body.
Rocker Arms Scarab adjusts ground clearance to enhance mobility.
Velocity Camera Scarab's position estimation system.
Wheels Scarab's wheels and some of the key design requirements.