Results 191 to 200 of about 383,072 (432)

System Modeling and Simulation of TianWen-2 Sampling on an Asteroid Regolith Surface

Space: Science & Technology
As China’s first asteroid exploration mission, the TianWen-2 spacecraft mainly focuses on surface sampling on the near-Earth asteroid 2016 HO3. Different from the usual sampling strategy of releasing a small lander or ejecting a projectile, the whole ...
He Zhang, Dongming Ge, Runran Deng, Cuicui Liu, Fan Guo, Yingqiao Xu, Fuming Zeng, Jinchang Hu, Yuanjie Zou, Weiwei Gong, Wei E   +10 more
doaj   +1 more source

Investigation of the dynamic charge transport behaviours under electron beam irradiation of advanced insulation materials for aerospace applications

High Voltage, EarlyView.
Abstract Aerospace dielectric components on spacecrafts are frequently exposed to surface charging. Here the dynamic charging behaviours of advanced aerospace dielectrics under electron beam irradiation are investigated. Combined measurement of dielectric secondary emission yield (SEY) and trap distribution provides input parameters of a drift ...
Guangyu Sun, Xiong Yang, Wentong An, Kun Huang, Xiaogang Qin, Baipeng Song, Guanjun Zhang   +6 more
wiley   +1 more source

Quantitative and Qualitative Microbiological Profiles of the Apollo 10 and 11 Spacecraft [PDF]

, 1970
J. R. Puleo, G. S. Oxborrow, N. D. Fields, Herbert E. Hall   +3 more
openalex   +1 more source

An index of ocean features photographed from Gemini spacecraft, by Robert E. Stevenson and Ruth M. Nelson.

, 1968
Robert E. Stevenson, Ruth M. Nelson
openalex   +2 more sources

Review on 6G communication and its architecture, technologies included, challenges, security challenges and requirements, applications, with respect to AI domain

IET Quantum Communication, EarlyView.
This paper presents an overview of the various aspects of 6G communication architecture, focusing on its technologies, challenges, and applications within the domain of artificial intelligence (AI). The paper explores the evolving landscape of wireless communication, delving into the anticipated features and capabilities of 6G networks.
Pranita Bhide, Dhanush Shetty, Suresh Mikkili   +2 more
wiley   +1 more source

PROTECTION REQUIREMENTS FOR THE RESISTANCE OF METEORITE PENETRATION OF INTERPLANETARY SPACECRAFT SYSTEMS

, 1963
J. J. Volkoff
openalex   +2 more sources

Feasibility of Determining the Mass of an Asteroid from a Spacecraft Flyby [PDF]

, 1971
J. D. Anderson
openalex   +1 more source

Human hypoxia models in aerospace medicine: Potential applications for human pharmacological research

British Journal of Clinical Pharmacology, EarlyView.
Aerospace medicine required controlled terrestrial models to investigate influences of altered atmosphere conditions, such as hypoxia, on human health and performance. These models could potentially be expanded to encompass disease conditions or treatment targets regulated through hypoxia or hypercapnia.
Titiaan E. Post, Cayla Denney, Adam Cohen, Jens Jordan, Ulrich Limper   +4 more
wiley   +1 more source

Collaborative Spacecraft Servicing under Partial Feedback using Lyapunov-based Deep Neural Networks [PDF]

arXiv
Multi-agent systems are increasingly applied in space missions, including distributed space systems, resilient constellations, and autonomous rendezvous and docking operations. A critical emerging application is collaborative spacecraft servicing, which encompasses on-orbit maintenance, space debris removal, and swarm-based satellite repositioning ...
arxiv  

Self-Contamination and Environment of an Orbiting Spacecraft [PDF]

, 1972
John J. Scialdone
openalex   +1 more source