Cathie Wood Sees $10T Starship Revenue; Elon Says Not Impossible

ARK Invest CEO Cathie Wood quietly reframed SpaceX’s public-market story on Tuesday, September 15, 2026, arguing that Starship launch economics, not today’s headline valuation alone, will decide whether the company’s $1.75 trillion IPO looks cheap in hindsight.

In a post on X, Wood said each Starship launch could generate $1 billion in revenue and that Elon Musk is aiming for 10,000 flights a year, or $10 trillion in Starship revenues, by 2030. If SpaceX achieves that goal, she wrote, the IPO will be considered a deep value opportunity after the fact.

Musk replied about ninety minutes later with three words that keep the thesis alive without turning it into fresh company guidance: “It’s not impossible.”

That answer is validation-lite. It does not restate a 10,000-flight plan, lock a 2030 deadline, or convert ARK’s per-launch revenue math into SpaceX accounting. It does put Wood’s bull case in the same thread as Musk’s willingness to treat the cadence as within the realm of engineering and capital, not pure fantasy.

Hardware reality is still measured in test flights. SpaceX continues to target Starship Flight 14 for about September 22, framed as the program’s first planned orbital attempt with Starlink V3 satellites on the official mission page.

Investors tracking Starship against the IPO narrative will keep watching whether Musk’s shrug stays rhetorical or eventually shows up as published flight rates that make ARK’s trillion-dollar arithmetic less abstract.