terraforme

Industrial processes, rocket fuel or even boosting the terraforming of another planet, like tiny Mars Venus is fully terraformed.

Cities illuminating the dark Martian night, a hub for travel between the planets, industries setting foot in orbit terraforming a true multi-planetary future.

This might start with outposts in space, transition to infrastructure and industries near the home planet, move on to colonies, and end with terraforming other planets, by changing their atmosphere, their rotation, or position.

In fact, either intending to or, as it happens, effecting a demographic change in not just demographic, but ecological too, because they basically, when they move into Asia Minor, they're transforming or terraforming, Agricultural land into pasturage.