> In reality you would just need a tether and counterweight.
And a ship that still maintains its course, and can still be steered when bound to such a contraption. Oh, and a tether material that can actually hold against that strain under conditions found in space reliably. The temperature differential between in- and out-of-sun would destroy most materials under such a stress. And a way to deploy the whole thing, start its rotation, and keep it stable over time.
So no, as far as any technology is concerned, this is not done "easily".
And all this effort STILL doesn't get you gravity. It gets radial acceleration over a short distance. Just imagine, for a moment, the difference in "gravity" experienced between the feet and the head of a person in such a contraption, and what that will do to their brains, skeleton, muscles, circulatory system, etc.
Oh, and: While the whole "rotating thingamabob" idea works theoretically in space, there is no practical way to use in on the surface of a low-gravity planetary body. So, what's the plan for keeping people alive against 1/6th gravity on a permanent Moon Base?
> That is the entire point of building out the moon
Building out what exactly, foundries and factories? On the moon? You know, the place where the dust alone is enough to kill almost any machinery exposed to it?
Let me ask you a question: If oil is found in antarctica, where would we build the refinery? I think we both know the answer to this one. And building machinery as comparatively simple as an oil refinery in antarctica is a cakewalk compared to building even a simple ore-smelter on the Moon.
And a ship that still maintains its course, and can still be steered when bound to such a contraption. Oh, and a tether material that can actually hold against that strain under conditions found in space reliably. The temperature differential between in- and out-of-sun would destroy most materials under such a stress. And a way to deploy the whole thing, start its rotation, and keep it stable over time.
So no, as far as any technology is concerned, this is not done "easily".
And all this effort STILL doesn't get you gravity. It gets radial acceleration over a short distance. Just imagine, for a moment, the difference in "gravity" experienced between the feet and the head of a person in such a contraption, and what that will do to their brains, skeleton, muscles, circulatory system, etc.
Oh, and: While the whole "rotating thingamabob" idea works theoretically in space, there is no practical way to use in on the surface of a low-gravity planetary body. So, what's the plan for keeping people alive against 1/6th gravity on a permanent Moon Base?
> That is the entire point of building out the moon
Building out what exactly, foundries and factories? On the moon? You know, the place where the dust alone is enough to kill almost any machinery exposed to it?
Let me ask you a question: If oil is found in antarctica, where would we build the refinery? I think we both know the answer to this one. And building machinery as comparatively simple as an oil refinery in antarctica is a cakewalk compared to building even a simple ore-smelter on the Moon.