Build the Thing

I have spent more than four decades in a professional capacity building things that other people drew on paper. Somewhere between the drawing and the turnover, there is always a moment where the arguing stops and somebody picks up a wrench. I have been waiting most of my life for that moment to arrive for space colonies, and it has not.

We have the ideas. Gerard K. O’Neill published The High Frontier in 1976. He gave us Island One, Island Two, Island Three. He worked out the spin rates, the shielding mass, the mass drivers on the Moon. He even worked out the weather — in a cylinder twenty miles long and four miles across, warm moist air rises, cools, and condenses into an honest cloud deck half a mile over your head. Rain. Actual rain, indoors, on purpose.

That was fifty years ago. And we are still talking about it.

I am not saying the talking was wasted. Every article in this magazine is a conversation, and this one is no different. But there is a point in every project where study becomes an excuse, and I think we crossed it a while back. At some point you have to build a piece of hardware, put it in orbit, and find out what you got wrong. Because you will get things wrong. That is not a reason to wait. That is the reason to start, while the mistakes are still small and cheap.

So here is my argument. We need a proof of concept, and we need it now. Not a study. Not a white paper. A structure, in orbit, spinning.

The question it has to answer is simple enough to write on one line: can we build a habitat that spins and makes its own gravity, and can living things survive in it?

That’s it. Everything else in this magazine — the worms, the seeds, the nitrogen, the mass drivers — all of it assumes we can do that one thing. Nobody has ever proven it. We have sixty-odd years of humans in microgravity and we know what it does to bones. We have never once spun a structure up and had somebody live in it.

O’Neill knew you don’t start with the twenty-mile cylinder. His first step was Island One, a sphere about a third of a mile across, maybe ten thousand people. Small by his standards, still enormous by ours. And even that was meant to pay for itself building solar power satellites, because he understood that the thing has to earn its keep or nobody funds the second one.

I’d scale down further than that, and I’d build it the way we build anything on the Slope.

Stage one is a base. A construction shack in orbit. Modules built on the ground, tested on the ground, launched, and bolted together up there. That’s it — no exotic manufacturing in vacuum, no new physics. A place for crews to eat and sleep and store tools while they work. Every job site I’ve ever been on started with the trailer, and there’s no reason this one should be different.

Stage two, you build the spinning structure alongside it, and you spin it empty. That’s your commissioning phase. In my trade, commissioning is where you run every system, you run it hard, and you find the things that don’t work before anybody depends on them. You check seals. You check bearings. You check what happens when you run the thing out of balance. You break it on purpose, in a place where breaking it costs you money and not lives.

Stage three, you put animals aboard. Oxygen, food, waste, the whole closed loop, and you see whether it holds for months rather than days. Animals go before people. Not because life is cheap, but because the whole point of a proof of concept is that you find the failures with something other than a crew.

Stage four is people. Last, not first. That sequence is what makes this credible — nobody can call it reckless when the humans are the final step and not the opening move.

And stage five is the Moon. Once you have proven the barrel works, you go where the material is. Mine it, refine it, manufacture there, and throw it up the gravity well with mass drivers — electromagnetic catapults, no rockets, exactly what O’Neill proposed. That is the step that turns Island Three from a fantasy into an accounting problem. As long as every gram has to be launched out of Earth’s gravity well, the big habitats will never pencil out. The moment the material comes from the Moon, they do.

Five stages. Base, spin, animals, people, Moon.

Now, the speed. This is the part I actually care about.

Look at what SpaceX has done in twenty years. They didn’t study reusable boosters, they flew them, blew them up, and flew them again. They landed one on a boat. Starlink went from an idea to thousands of satellites overhead while the rest of us were still arguing about whether it was a good idea. Say what you want about any of it — that is what a fast build looks like, and we have all just watched it happen in real time.

That’s the cadence this needs. Not a decade of committee work and a fifteen-year procurement cycle. Build, fly, break, fix, fly again.

And let me say the part nobody wants to say out loud. If this waits on government, it will never happen. Not because the people in government are bad at their jobs, but because a government body cannot make a decision and hold to it. It moves on election cycles. It funds a program for four years and cancels it in the fifth.

I have watched this at home in Alaska for most of my adult life. We have been trying to get a gas pipeline built here for decades. The gas is in the ground. The demand is real. But you cannot get the Democrats and the Republicans in this state to agree to give a company a ten-year break so the thing can actually get built and pencil out. They would rather argue. And so it does not get built, and it has not been built, and I am not holding my breath.

This has to be private enterprise. More than that — it has to come down to one person, so to speak, who has the authority to decide and the drive to see it through. That is what we are watching with SpaceX. Whatever anybody thinks of Elon Musk, one man decided it was going to happen and it is happening. If he had to run every decision through a congressional committee, those boosters would still be on paper.

That is the model. It takes vision — one person who can see the thing finished before it exists, and who has the desire and the authority to go achieve it. And it takes somebody willing to suffer through the ridicule, because they will get ridiculed. There are always people who cannot see past the end of their own nose, who are so buried in today’s problems that they have nothing left over to build something bigger for everybody. They will call it a waste. They will call it a rich man’s toy. They called every one of those landings a stunt right up until the boosters stopped falling over.

Let them talk. Somebody still has to build the thing.

And I will admit this is where I get angry.

We landed on the Moon in 1969. My generation grew up believing that was the beginning of something. Twelve men walked on that surface and then we stopped, and we have not gone back in over fifty years. Fifty years. Think about what fifty years bought us in any other field. In 1969 a computer filled a room, and now there’s one in your pocket that could fly the whole Apollo program a thousand times over. And in space we went backwards. We built a shuttle, flew it, retired it, and for a stretch there we could not put an American in orbit at all without buying a seat from somebody else.

That is not a technology problem. We had the technology in 1969. That is fifty years of nobody deciding. Fifty years of budget hearings and cancelled programs and studies about studies, while the people who actually built the Saturn V got old and died. We threw away the tooling. We threw away the men who knew how it was done. And we called it fiscal responsibility.

I am out of patience. I do not want to read another roadmap that puts the first habitat somewhere past my own funeral. I want to see somebody spin one up while I’m still here to argue about the bearings.

And I want to be in that group. I want to be one of the people in the room when somebody says, let’s do this.

Star Bound is about all of it. Launching, living, growing, staying — the whole chain, and we will keep writing about every link in it. But nobody builds this alone. It is too big for one company, one person, one country.

So this is a call for unity. Turn off your TV and come help us build something.

And I mean that literally. Buy a 3D printer. Buy a CNC router or a small mill. Learn to run it. What I want to see is distributed manufacturing — we send you the stock and the program, you cut the part, and you ship it back for testing. Nobody has to build a factory. The factory is already out there. It’s just scattered across ten thousand garages. Maybe a hundred thousand, if enough of you show up.

Today is the day. Join us — because we are Star Bound.

— John Lang, Founder