China has conducted two spacewalks from its Tiangong space station in as many months and is advancing on its lunar ...

As Imhof noted, “Low Earth orbit, where the International Space Station sits, is orbiting 450 kilometres above us. The Moon ...

In this paper, inspired by the creative mechanisms of human imagination, which concretely supplement the target model from ambiguous descriptions built upon human experiential knowledge, we propose a ...

In addition, the lunar terrain entropy distribution models are created based on the lunar DTEMs, which is significantly important to the study of the lunar terrain entropy distribution law.