Analysis of the evolution characteristics of hydrogen leakage and diffusion in a temperature stratified environment

Energy system and resource utilization in space: A state-of-the-art review

“…The long lunar night of up to 14 days (heating and energy requirements) make energy storage strongly necessary. 194 The electric energy storage options for space missions include batteries, regenerative fuel cells, and flywheels. This area considers these methods of storing energy after it has been generated from solar, chemical, and nuclear sources if the energy is not needed immediately.…”

“…The research and development of planetary rovers are active worldwide, and many countries and institutions are carrying out related works, such as NASA, ESA, the China National Space Administration (CNSA), the Indian Space Research Organization (ISRO), and Russia (the former Soviet Union USSR). 5,[194][195][196][197][198][199][200] The current planetary rover configurations are mainly configured as wheeled and footed that are used to cope with different planetary environments and complex variable working conditions. Table S7 shows the key configuration parameters of the mainstream planetary rovers.…”

“…The rover has two speeds, 1 km/h and 2 km/h. 194 Besides, CNSA has also made some achievements in the field of lunar rovers. Yutu II is a lunar rover developed by China for the Chang'e-4 mission.…”