Virgin Orbit and the 747 launch failure

In January 2023, a modified Boeing 747 named Cosmic Girl took off from Cornwall, England, carrying a rocket under its wing. It was supposed to be a historic moment: the first orbital launch from British soil, executed by Richard Branson’s Virgin Orbit. Instead, it became the final nail in the coffin for a company that promised to change how we get to space. The rocket, a LauncherOne, detached from the 747, ignited its engine, and then something went wrong. The second stage failed, the payload of nine satellites tumbled back to Earth, and Virgin Orbit’s stock dropped by 20 percent overnight. Within months, the company filed for bankruptcy, laid off 85 percent of its staff, and sold off its assets for pennies on the dollar. This wasn’t just a failed launch. It was the death of an entire business model.

Virgin Orbit’s approach was unique in the rocket startup world. Instead of launching from a fixed pad, they strapped a two-stage, liquid-fueled rocket to the wing of a 747. The idea was simple: fly the plane to any runway in the world, drop the rocket at 35,000 feet, and light the engine. This gave them flexibility, avoiding the weather and range constraints of traditional launch sites. They could launch from the UK, Japan, or Brazil without building a single launch complex. For a while, it seemed to work. Between 2021 and 2022, Virgin Orbit pulled off four successful launches, including one for the US Space Force and another that deployed a record number of cubesats. But the cracks were showing. Each launch cost roughly $12 million, but the company was burning through cash at a rate of over $150 million per year. The 747, while reliable, was an old airframe. Ground support crews had to be flown around the world. The entire operation was expensive, fragile, and depended on hitting a perfect window every time.

The failure in Cornwall was not a freak accident. It was the result of systemic issues that plague rocket startups that try to do too much with too little. The LauncherOne’s second stage engine, a NewtonFour, had a history of qualification problems. During the launch, a fuel filter came loose, starving the engine of oxygen. The fix was trivial—a stronger clamp—but the damage was done. Investors had already lost patience. Virgin Orbit had gone public through a SPAC merger in 2021, raising over $400 million, but that money was already gone. The company had spent millions on a dedicated hangar at the Mojave Air and Space Port, a fleet of support vehicles, and a 747 that required constant maintenance. When the launch failed, Branson refused to pump in more cash. He had already poured $1.3 billion into Virgin Galactic and Virgin Orbit combined. The Cornwall failure was the excuse he needed to cut his losses.

What killed Virgin Orbit was not the failure to build a good rocket. They had that. What killed them was the inability to scale cheaply. Air-launching rockets looks cool in promotional videos, but it introduces a host of inefficiencies. The 747 itself had to be modified, stripping out seats and adding a pylon. The rocket had to survive being carried horizontally, then dropped, then ignited in a sharp pull-up maneuver. Every launch required a full flight crew, fuel for the plane, and a coordination with air traffic control. Compare that to a traditional vertical launch from a pad, where rockets are hoisted upright and fueled on the ground. Virgin Orbit’s method added complexity without adding value. Customers paid a premium for flexibility, but they only wanted reliability. When the rocket failed, they left.

There’s a lesson here for every rocket startup reading this. The graveyard is full of companies that tried to reinvent the wheel. Masten Space Systems, Vector Launch, Firefly before its resurrection, and now Virgin Orbit. The common thread is not a bad engine or a faulty weld. It is the inability to deliver consistent launches at a price that beats the competition. SpaceX has proven that reusable rockets are the future, but they also proved that old-school launch pads and heavy-lift vehicles can be profitable if you fly often enough. Virgin Orbit tried to fit into a niche between small rockets and large ones, but that niche was already occupied by Rocket Lab’s Electron and SpaceX’s rideshare program. The air-launch gimmick was a differentiator, but it was not a business.

By the time Virgin Orbit shut down in April 2023, they had conducted only six launches total. Two failed. Four succeeded. That is a 33 percent failure rate, unacceptable for any commercial enterprise. For American men in their 20s who follow space, the takeaway is grim but simple. Rockets are hard. Air-launched rockets are even harder. And no matter how cool a 747 looks with a rocket strapped to its wing, if you cannot keep the second stage lit, you end up in the graveyard. Cosmic Girl, the 747, was sold off to a cargo airline. The remaining Virgin Orbit IP was auctioned for chump change. The next time you see a startup promising a revolutionary launch method, remember Cornwall. A rocket that works on paper will still crash into the ocean if the business model is just as fragile.