Gwynne Shotwell on Falcon 9: How Reusability Changed Space

SpaceX President Gwynne Shotwell took a moment on September 16 to publicly credit the Falcon 9 team for what she called a game-changing achievement: landing a rocket more than a decade ago and turning it into the foundation of the most reliable, economical orbital launch system ever built. Her comments arrive as SpaceX eyes Starship as Falcon 9's eventual successor — making this a fitting inflection point to take stock of just how far the program has come.

From a Single Landing to an Industry Shift

The moment Shotwell is referencing traces back to December 2015, when SpaceX landed a Falcon 9 first stage for the first time in history. At the time, the aerospace industry was broadly skeptical that recovering and reflying an orbital-class booster was economically viable. The first re-flight of a recovered stage came in March 2017 — the SES-10 mission — and from there the cadence accelerated rapidly.

What began as a proof of concept became the operating norm. According to background research, in 2025 alone Falcon 9 flew 165 orbital missions. All 165 successfully delivered their payloads. Booster recovery attempts succeeded on all but three of those flights — two of which were intentionally expended on high-energy trajectories, and one was a landing failure. One booster was reportedly reflown more than 35 times across the year. These are not prototype numbers. This is a mature, production-grade system.

The Numbers Behind the Claim

Sources: SpaceX, background research compiled from public launch records.

Still Not Fully Reusable — and That's the Point

Shotwell's phrasing is precise: Falcon 9 is a mostly reusable system. The upper stage is expended on every mission. Elon Musk has described that upper stage cost as roughly equivalent to a medium-size jet — a significant per-flight expense that reusability of the first stage only partially offsets. Early estimates from 2017 put the cost savings from booster reuse at 10 to 30 percent per launch, with some analyst projections running higher depending on flight cadence.

That gap — the expendable upper stage — is precisely what Starship is designed to close. Shotwell confirmed in September 2026 that SpaceX has stopped producing new Crew Dragon capsules, a clear signal that the company's long-term architecture is converging on full Starship reusability: both stages recovered, refueled, and relaunched within hours. In that context, Falcon 9's legacy is less about what it is today and more about what it proved was possible.

Editor's View

Shotwell's post reads partly as institutional pride and partly as a deliberate handoff narrative. By framing Falcon 9 as the system that "paved the way," she's signaling that SpaceX sees the rocket not as a permanent fixture but as a proof point — the argument that full reusability works, made in hardware over a decade of flights. Starship is the conclusion that argument is building toward. The question worth watching is how quickly Starship's own reliability record can match what Falcon 9 took ten years to establish. For our SpaceX coverage, that transition timeline is the story of the next few years.

🚀 Following the Starship program? See every test flight, official outcome and the next launch window in our SpaceX Starship Tracker.

This report was curated by the BASENOR Editorial Desk from the sources listed above. Read our editorial standards or email editorial@basenor.com to report an error.