/sci/ - Science & Math

kerosene + hydrogen peroxide>liquid methane/liquid hydrogen + liquid oxygen

fite me

Wouldn't it be physiologically impossible for humans to live long term on other planets that don't support a gravity that is at least close to being 1g?

>Be Homo sapiens
>Living in a civilization in the year of our lord AD 2022 finna bouta be 2023
>Still don't have spacecraft with Delta-V's in the tens of thousands of km/sec that can take off and land multiple times on Earth
>Still don't have a large percentage, if the the majority of the human population living off world
>Still haven't even begun serious plans at sending out colonist ships to interstellar destinations
>Still don't even have colonies on other celestial bodies throughout the solar system

Bruh

Where will Martian colonists get CO2 and H2O for farming? Is the plan just gonna be to have hundreds of nuclear reactors scattered everywhere for the batshit insane energies required to collect both of those resources from Mars? Or will we transport CO2 and H2O From somewhere else?