REXMI concept: a compact robot with four wheeled legs overlooking a lunar crater

Our first robot: REXMI, a wheeled quadruped for lunar missions.Wheels for distance.
Legs for what lies ahead.

Explore the mission ↓Read the brief ↗
Lunar mobility / Research & developmentREXMI concept

01 THE HORIZON

The next frontier
needs a ground crew.

NASA’s Moon Base plans and commercial landers are opening a new chapter of lunar exploration.

FARFIELD Robotics is developing the ground crew: robots that put instruments, tools and intelligence where missions need them.

NASA concept illustration of a future lunar base with habitats, rovers, landers and power infrastructure
NASA Moon Base concept illustration ↗Future lunar infrastructure / NASA concept

02 MISSION ROLES

Reach further.
Make every visit count.

01 / SCOUT

Scout & recon.

Map routes, hazards and approaches to sites of interest.

02 / ACCESS

Resource mapping.

Crater access. Ground-truth orbital resource maps for ISRU.

03 / CARRY

Supplies.

Carry instruments, equipment and tools. Free astronauts for the mission.

04 / OBSERVE

Inspection.

Revisit surface assets. Track damage, dust buildup and change.

03 DEVELOPMENT FOCUS

Intelligence
that moves.

Our simulation stack combines reinforcement learning, route planning and recovery. Intelligence built around the mission.

  1. 01Lunar mobility simulation
  2. 02Adaptive thermal control
  3. 03Perception
  4. 04Dust protection
  5. 05Robot validation
Many REXMI robots training in parallel simulation environments
01 / TRAINLearning at scale.
REXMI robot navigating a simulated lunar crater slope
02 / EXPLORETaking on terrain.
REXMI SIMULATIONBuilt with NVIDIA Isaac Sim / Isaac Lab

One vision.
More than one form.

Physical AI for space. Starting with REXMI; extending over time to quadrupeds, humanoids and hybrids.