#414 How SpaceX Works

**David Senra** (0:00)
A few years ago, I started working on a book called SpaceX Foundation. A historical account of SpaceX's first decade told to first hand sources. First hand sources like Elon's company updates, launch dispatches, internal memos. This is the real time record of a company that almost died three times and then became the most dominant launch provider on earth. The gap between SpaceX and everyone else is enormous and widening. Yet most of what's been written focuses on Elon himself, not on the specific methods, cultures and decisions that actually built the company. That is what the book is about. While the book is still in progress, I've been writing an introduction essay as a way to work through the central question. Why did SpaceX succeed in ways no one else has been able to replicate? And more importantly, is any of it learnable? The practices that made SpaceX dominant aren't unique to rockets. They're a blueprint for building anything hard. That's the introduction to this introduction essay of this book. So the introduction essay is called Adams Are Cheap, Process Is Pricey, What SpaceX Teaches Us About Building Hard Things. It is written by Max Olson, who is writing that book called SpaceX Foundation. I've read this essay three times. I think it's really good, so I wanna go through some of the main ideas with you. And so the essay starts like this. SpaceX has been remarkably open about how they operate. They've been succeeding in public for more than 15 years now, and yet no one has replicated the results. Competitors know their strategy. The engineering philosophy gets explained in interviews, tweets, and factory tours. Many of the ideas aren't even new. Lockheed Skunk Works ran similar approaches 60 years ago. Founder Kelly Johnson's 14 Rules read like a SpaceX Operations Manual. The performance gap just keeps getting bigger. In 2025, SpaceX launched more masks to orbit than every other provider on Earth combined. Much more. This is crazy. Every payload from China, Russia, Europe and all American launchers wasn't even a fifth of what SpaceX put into orbit. They're the only company producing rockets at an industrial scale. A Falcon 9 goes up every two to three days. Competitors manage single digit launches per year. The same boosters have been reused 20 times each. The company has sent astronauts to the International Space Station, the first private company to do so. Starlink, their satellite internet constellation, now has over 9,000 satellites in orbit, the largest in history, both built and launched by the same company. SpaceX is now the most valuable private company on the planet. Yet the skeptics were confident it couldn't happen. Apollo astronauts Neil Armstrong and Gene Curnan testified before Congress against commercial spaceflight. They said that they thought reusability is a dream, and even if it did work, the market was too small to support the hundreds of launches needed to make reusability worth it. Elon was described as a software guy playing with expensive toys. The early failures seemed to confirm them. Three Falcon 1 explosions between 2006 and 2008 By September 2008, SpaceX had funds for exactly one more attempt, and Tesla was weeks away from bankruptcy. Elon was borrowing money for rent. Then it worked. Flight 4 succeeded, and NASA's $1.6 billion cargo contract followed six weeks later. Then came Falcon 9, Dragon, ISS docking, boosters exploding on the pad, boosters landing, crewed flights, and eventually Starship. So is any of this outlier performance repeatable? This is the puzzle. If the strategy is known and the principles are public, what's actually hard to copy? Obvious factors explain some of this, but not enough. And so he goes over some of the factors. The Space Shuttle retired, creating a gap. This was really good timing for NASA to become SpaceX's biggest customer. But Blue Origin was founded two years earlier, and Boeing and Lockheed saw the same opportunity. The grand vision of Boots on Mars attracted missionaries, but ambitious visions are cheap, and plenty of founders have them. Elon putting in $100 million bought early runway, but Bezos poured much more into Blue Origin, and Legacy Primes had multiples of this amount. Technology was also getting better. 3D printing, simulation, advanced materials, all commercially available to competitors. These factors are real and none are sufficient. If they explained it, others could have caught up easily, but they're not even close. SpaceX is a hotbed of case study material. Engineering, product, finance, strategy, manufacturing, product management, et cetera. If you're interested in the company, these are all important, but I'm more curious about which are repeatable. The question isn't why did SpaceX succeed? That's too vague to be useful. The sharper question, what can someone building hard things actually take away? And so then Max breaks it down into a bunch of subheadings. The first one is the strategy. What SpaceX has done more than anything is minimize the cost of getting things to space. The vision is humanity expanding across our solar system, but the lever is the cost of moving mass from Earth's surface to orbit and beyond. Everything else, the launches, the landings, the reuse serves that goal. When you study how companies hold advantages over time, consistently being the low cost provider might be the hardest to maintain. The reason is that it has to be baked into everything you do. It cannot be an initiative or an afterthought. It has to shape how you design products, structure the company and choose what to build. And as you'll see in the book, it all started from the earliest days. Before starting SpaceX, Elon wanted to get to Mars, but he didn't set out to build a rocket manufacturer. In 2001, he tried buying Russian ICBMs to get there. But the Russians quoted him ridiculous prices. So he famously reframed the question from First Principles. What is a rocket made of? Aerospace-grade aluminum alloys plus some titanium, copper and carbon fiber. And then I asked, what is the value of those materials on the commodity market? It turned out that the materials cost of a rocket was around 2% of the typical price, which is a crazy ratio for a large mechanical product.