China Aims for a Permanent Moon Base in the 2030s
Cars That Think
SEPTEMBER 22, 2021
It will also include a small spacecraft capable of "hopping" to explore shadowed craters for evidence of potential water ice, a resource that, if present, could be used in the future for both propulsion and supplies for astronauts. produced an engineering prototype of a 220-tonne thrust staged-combustion liquid hydrogen/liquid oxygen engine.
Let's personalize your content