OpenAI exec Kevin Weil joins Stoke Space's board as reusable rocket startup scales

Kevin Weil, an accomplished technology executive with experience across Twitter, Meta, Planet Labs, and OpenAI, has taken a board position at Stoke Space, a well-funded Seattle-based company developing fully reusable rockets designed to challenge SpaceX's market dominance.

Why Weil joined now#

Stoke CEO Andy Lapsa credited Weil's early involvement as an investor—alongside his wife Elizabeth through their venture fund Scribble Ventures—with helping him navigate the fundraising process when the company was just getting started in 2020. "I came out of engineering with no idea how to fundraise or how Silicon Valley worked," Lapsa explained. As the company progressed to raise $1.34 billion in total funding, including a $510 million Series D round in 2025, formalizing Weil's governance role made strategic sense as Stoke prepares to fly its Nova rocket this year.

Weil's background and OpenAI connection#

Weil most recently served as head of scientific research acceleration at OpenAI before departing in April 2026 when that initiative was absorbed into the broader research operation. Before that, he spent over a year as OpenAI's chief product officer. His background in digital products and platforms offers an unusual lens for a space company, yet his past includes a three-year tenure as president of Planet Labs, an earth observation satellite firm that went public in 2021—giving him aerospace exposure that many Valley executives lack.

There's also intrigue surrounding Sam Altman's reported interest in backing a SpaceX rival through Stoke last year. While Weil could potentially serve as a bridge between OpenAI and a future partnership, Lapsa deflected questions on the matter, asserting that Weil's role centers squarely on helping Stoke itself succeed.

The reusability challenge#

Stoke's Nova rocket aims to achieve complete reusability, allowing repeated flights without major refurbishment—a feat no one has accomplished at scale. SpaceX's Starship comes closest, but full rapid reuse remains technically and commercially unproven. This technological hurdle has intimidated even well-capitalized competitors like Blue Origin, where Lapsa previously worked.

However, SpaceX's recent public market debut, underwritten largely by promises of frequent Starship operations, has vindicated Lapsa's vision. With demand for launch capacity exceeding supply and growing interest in orbital data centers powered by solar energy, a reliable, cost-effective reusable launch system stands to capture enormous value.