Top papers of the week / 2026-W44

Inspection planning, distributed lunar SLAM, and gaze-driven teleoperation

Oct 26 – Nov 1, 2026 / curated by Space Robots

IAC season brings a cluster of on-orbit servicing planners built on reinforcement learning and POMDPs. On the surface side: a field-tested multi-robot SLAM stack for planetary missions, plus new tools for rover adaptation and lunar digital twins.

1. #1Risk-Sensitive Mission Planning for Multi-Target On-Orbit Inspection via Distributional Reinforcement Learning

   Adam AbdinIAC 2026Oct 30, 2026

   A QR-DQN agent picks which target a low-thrust servicer should inspect next in LEO. Because it learns the full return distribution, operators can trade expected value against risk at each step.

   Space × AIORBITAL ROBOTICSIN-SPACE SERVICINGAutonomy, Task Planning & OperationsGuidance, Dynamics & ControlLearning-based Methods

   Abstract PDF HTML arXiv BibTeX

   Oct 30, 2026
2. #2Chance-Constrained Inspection Viewpoint Sequencing for On-Orbit Servicing via Safe Reinforcement Learning

   Chloé Carer, Adam AbdinIAC 2026Oct 30, 2026

   Viewpoint selection around a target spacecraft, framed as a constrained MDP and solved with Lagrangian PPO. Transfers are checked against Clohessy–Wiltshire relative-motion dynamics.

   Space × Robotics × AIIN-SPACE SERVICINGORBITAL ROBOTICSGuidance, Dynamics & ControlLearning-based Methods

   Abstract PDF HTML arXiv BibTeX

   Oct 30, 2026
3. #3SKiD-SLAM: Resource-Aware Distributed Multi-Robot LiDAR SLAM for Planetary Missions with Field Deployments at Analog Sites

   Hogyun Kim, Juwon Kim, Dongjin Cho, Jiwon Choi +6 moreJFR / Field Robotics 2026Oct 28, 2026

   Distributed multi-robot LiDAR SLAM sized to the communication and compute budgets of real planetary missions. Deployed at analog sites for both cave and surface exploration concepts.

   Space × RoboticsPLANETARY ROBOTICSPerception & State EstimationMulti-Robot & SwarmsSimulation, Digital Twins & Benchmarks

   Abstract PDF HTML arXiv BibTeX

   Oct 28, 2026
4. #4Gaze-Assisted Supervisory Control for Lunar Robotic Arm Teleoperation Under Concurrent Monitoring

   Jiayu He, Yifan Li, Oliver R. Runswick, Ernest N. Kamavuako +3 morePreprint 2026Oct 29, 2026

   Gaze nominates a rock or placement target, the operator confirms, and the rover arm executes a bounded grasp-and-place. Evaluated against joystick teleoperation in a 16-participant mission-analog VR study.

   Space × RoboticsHRI & TeleoperationManipulation & Grasping

   Abstract PDF HTML arXiv BibTeX

   Oct 29, 2026
5. #5Explore Where It Matters: Targeted Exploration for Efficient Rover Adaptation

   Jacob Levy, Arthur Bouton, Tristan D. Hassler, Hari Nayar +1 moreCoRL 2026Oct 28, 2026

   TERRA adapts a simulation-trained world model on deformable terrain by seeking out deployment data where task-relevant model errors are likely. Fewer trial-and-error drives for planetary rovers.

   Space × Robotics × AIPLANETARY ROBOTICSSurface Mobility & TerramechanicsLearning-based MethodsPerception & State Estimation

   Abstract PDF HTML arXiv BibTeX

   Oct 28, 2026
6. #6State estimation for a hybrid rigid-continuum space manipulator system

   Lorenzo Ticozzi, Patricio A. Vela, and Panagiotis TsiotrasPreprint 2026Oct 27, 2026

   MAP state reconstruction for a hybrid manipulator whose distal link is a tendon-driven continuum robot. The aim is compliant, low-stowage servicing arms.

   Space × RoboticsORBITAL ROBOTICSIN-SPACE SERVICINGManipulation & GraspingPerception & State EstimationDesign, Mechanisms & Hardware

   Abstract PDF HTML arXiv BibTeX

   Oct 27, 2026
7. #7VPR-Space: A Benchmark for Visual Place Recognition in Space Analog Domains

   Richard Fechner, Peer NeubertPreprint 2026Oct 26, 2026

   Sixteen visual place recognition datasets from Moon and Mars analog sites, with a benchmark showing where current loop-closure methods break down in feature-poor terrain.

   Space × Robotics × AIPerception & State EstimationSimulation, Digital Twins & Benchmarks

   Abstract PDF HTML Code arXiv BibTeX

   Oct 26, 2026
8. #8A Reproducible Reconstruction and Evaluation Framework for Photorealistic Lunar Analog Scene Reconstruction Toward Digital Twins

   Antar Mazumder, Ryan Hartzell, Luke Boyd, Alexander Robinson +3 morePreprint 2026Oct 31, 2026

   Benchmarks six 3D Gaussian Splatting variants on lunar analog scenes. Traversal effects such as motion blur and lofted-regolith haze cause digital-twin accuracy to diverge from test-set novel-view metrics.

   Space × RoboticsPLANETARY ROBOTICSSimulation, Digital Twins & Benchmarks

   Abstract PDF HTML arXiv BibTeX

   Oct 31, 2026