Imagine Mr Musk.

 

Laser mining in Mars.

Refined metal blocks.

Blocks shaped into rings.

Rings welded into rockets.

Rockets sent back to Earth.

Your rocket landing directly into x location/nation.

(Once separated from the storage it is dragging from orbit)

The stored material transported separately via the space escalator.

Why. Gravity will not make it safe during landing.

But especially heavy minerals.

So separate from orbit.

Much added wealth to country.

Same goes for Saturn.

Limited reserves for each country on Earth.

Unlimited Space.

On the way, build in Mars.

On the way, build magnetosphere by using the resource from Mars.

Without Magnetosphere, that's just a temporary base.

Only by retaining water within the planet can it become

fully habitable.