Results 161 to 170 of about 247,136 (254)

Zero-shot semantic landmark-based visual odometry using foundation models for unstructured planetary exploration. [PDF]

Front Robot AI
Pérez-Ramos C, Altamirano-Robles L, Chávez-Dagostino M.   +2 more
europepmc   +1 more source

Seasonal Variations of the Martian Middle‐Atmosphere CO2/Ar Ratio Inferred From MAVEN/NGIMS Observations

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The carbon dioxide (CO2)/argon (Ar) ratio is a useful tracer of atmospheric circulation on Mars, but it remains observationally poorly constrained in the middle atmosphere, where large‐scale circulation occurs. In this study, we infer the CO2/Ar ratio at the homopause, which marks the upper boundary of the well‐mixed Martian middle atmosphere,
JunFeng Qin, Shannon Curry, Michael S. Chaffin, Yuni Lee, François Forget   +4 more
wiley   +1 more source

Lake- and groundwater-associated alteration of the olivine-rich Margin unit in Jezero crater, Mars. [PDF]

Commun Earth Environ
Bedford CC, Ravanis E, Wiens RC, Clavé E, Aramendia J, Madariaga JM, Moreland E, Connell S, Jones A, Horgan B, Forni O, Garczynski B, Schröder S, Williford K, Kah L, Stack K, Mandon L, Cousin A, Beck P, Dehouck E, Royer C, Brown A.   +21 more
europepmc   +1 more source

Improving planetary rover attitude estimation via MEMS sensor characterization. [PDF]

Sensors (Basel), 2012
Hidalgo J, Poulakis P, Köhler J, Del-Cerro J, Barrientos A.   +4 more
europepmc   +1 more source

Meter‐Scale Roughness of the Lunar Surface

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Small‐scale surface roughness is a key indicator of local geological processes, yet it has not previously been mapped globally on the Moon. We present global meter‐scale surface roughness maps generated from the Lunar Orbiter Laser Altimeter pulses, which record information about surface undulations within the instrument's ∼5 m individual ...
Hephzibah Christopher, Indujaa Ganesh
wiley   +1 more source

Editorial: Innovative robotics for lunar exploration and on-orbit servicing. [PDF]

Front Robot AI
Kalaycioglu SS, De Ruiter A, Misra A, Yoshida K.   +3 more
europepmc   +1 more source

OpenAI single-agent LLM architecture reduces computational overhead relative to multi-agent orchestration in a simulated mars rover decision-support benchmark. [PDF]

Front Robot AI
Sanabria D.
europepmc   +1 more source

Toward "Safe" Chemicals and Materials on Mars: Knowledge Gaps for Expanding Planetary Protection Requirements. [PDF]

Environ Sci Technol
Hader JD, Fairén AG, Ågerstrand M, MacLeod M, Nowack B.   +4 more
europepmc   +1 more source

An organics-forward approach to searching for life on Mars. [PDF]

Nat Commun
Buckner DK, Mojarro A.
europepmc   +1 more source

Odometry for a Planetary Exploration Rover

, 2007
IARES is a highly flexible planetary exploration demonstration rover developed by CNES (the French National Center for Space Studies) mainly for autonomous navigation and locomotion studies. It has 19 degrees of freedom, including six active, steerable wheels. The rover uses a software for autonomous navigation, including stereo camera perception, path
openaire   +1 more source