Results 11 to 20 of about 2,745,676 (347)
A Comprehensive Review of Path-Planning Algorithms for Planetary Rover Exploration
Remote SensingPath-planning algorithms for planetary rovers are critical for autonomous robotic exploration, enabling the efficient and safe traversal of complex and dynamic extraterrestrial terrains.
Qingliang Miao, Guang-Fei Wei
semanticscholar +2 more sources
Towards Autonomous Planetary Exploration
Journal of Intelligent and Robotic Systems: Theory and Applications, 2019 Planetary exploration poses many challenges for a robot system: From weight and size constraints to extraterrestrial environment conditions, which constrain the suitable sensors and actuators.
Armin Wedler +2 more
exaly +2 more sources
Gradual Destruction of Refractory Stardust in Alkali Brines on Asteroid Bennu [PDF]
Nature CommunicationsCarbonaceous asteroids preserve presolar grains—refractory stardust that predates the Solar System—recording both their stellar origins and subsequent alteration on their parent asteroids.
Pierre Haenecour +8 more
doaj +2 more sources
Scientific exploration of challenging planetary analog environments with a team of legged robots [PDF]
Science Robotics, 2023 The interest in exploring planetary bodies for scientific investigation and in situ resource utilization is ever-rising. Yet, many sites of interest are inaccessible to state-of-the-art planetary exploration robots because of the robots’ inability to ...
Philip Arm +10 more
semanticscholar +1 more source
Remote Sensing, 2022 Planetary rover systems need to perform terrain segmentation to identify feasible driving areas and surround obstacles, which falls into the research area of semantic segmentation.
Yu-Qi Dai +3 more
semanticscholar +1 more source
Low-cost, multi-agent systems for planetary surface exploration [PDF]
, 2012 The use of off-the-shelf consumer electronics combined with top-down design methodologies have made small and inexpensive satellites, such as CubeSats, emerge as viable, low-cost and attractive space-based platforms that enable a range of new and ...
Punzo, Giuliano +4 more
core +3 more sources
Ryugu’s observed volatile loss did not arise from impact heating alone
Communications Earth & Environment, 2021 The loss of volatile material from asteroid Ryugu was not caused solely by heating from hypervelocity impacts as previously believed, suggest impact experiments conducted at speeds comparable to those expected in the main asteroid ...
Kosuke Kurosawa +5 more
doaj +1 more source
Special spherical mobile robot for planetary surface exploration: A review
International Journal of Advanced Robotic Systems, 2023 Considering the requirements of high scientific return, low cost, less complexity, and more reliability for the robot proposed by the extreme environment exploration task on the planet surface, this article comprehensively reviews the history of the ...
Minggang Li +6 more
semanticscholar +1 more source
UAV4PE: An Open-Source Framework to Plan UAV Autonomous Missions for Planetary Exploration
Drones, 2022 Autonomous Unmanned Aerial Vehicles (UAV) for planetary exploration missions require increased onboard mission-planning and decision-making capabilities to access full operational potential in remote environments (e.g., Antarctica, Mars or Titan ...
Julian Galvez-Serna +5 more
semanticscholar +1 more source
Insights into the formation and evolution of extraterrestrial amino acids from the asteroid Ryugu
Nature Communications, 2023 Amino acid concentrations from 2 particles returned from different touchdown sites on the surface of Ryugu are reported. Differences in chemistry suggest different levels of aqueous alteration are recorded at the 2 sampled locations.
Christian Potiszil +23 more
doaj +1 more source