“I knew early on if these guys couldn’t make it in the space industry, nobody will.” Gwynne Shotwell said that to the Los Angeles Times in 2013, describing why she signed on with a start-up that had not yet put a rocket in orbit. Her fallback, she added, was to leave aerospace “and go sell real estate or something.”
It did not come to that. She joined SpaceX in 2002 as vice president of business development, the 11th person the company hired, and became its president in 2008. Today she is 62, second only to founder Elon Musk on the org chart, and Forbes puts her net worth at $1.8 billion.
An engineer by training
Shotwell was born in 1963 and raised in Illinois, the daughter of a brain surgeon and an artist, with two sisters. Northwestern University gave her a bachelor’s degree in mechanical engineering in 1986 and a master’s in applied mathematics in 1988. She told the Times that an early fascination with machines took her first into the automotive field, then into aerospace.
She spent more than a decade at Aerospace Corporation, moving up quickly, according to Northwestern Engineering. Then came Microcosm, a spacecraft developer, where Forbes says she was space systems director. SpaceX followed.
The person running the place
Musk is the face. Shotwell is the org chart. A chart reviewed by The Information, as Business Insider reported in June 2024, showed her with 21 direct reports against Musk’s four, covering most of the central business, including the teams behind Starlink, Falcon and Starship. For much of her tenure she has handled operations and sales while Musk concentrated on the technology, and investors credit that pairing for much of the company’s success.
Vincent Peters, a former employee, told Business Insider she is “the singular most important person within SpaceX outside of Elon.” Shotwell has returned the favor. “I love working for Elon,” she said in a 2018 TED Talk.
Her own financial stake is modest. Forbes estimates it at 0.11%, and Business Insider, citing an earlier Forbes figure, put it below 1%. The company she runs, by contrast, is large: more than 13,000 employees and, after a February 2026 merger with Musk’s artificial intelligence firm xAI, a reported valuation of $1.25 trillion.
What she is building now
TIME visited her at the Starbase, Texas, factory in early 2026, where 18 Starships stood in various stages of assembly. Shotwell was blunt about the target. “We’re gunning for 2028,” she said, referring to NASA’s Artemis IV moon landing. Those 18 vehicles, she added, “should be long gone” by then. NASA picked SpaceX in 2021 to build the lunar lander and paid it $2.9 billion.
The numbers behind the confidence are real. Falcon 9 has flown more than 600 times since its first successful flight in 2010, including 165 launches in 2025 alone. Starlink passed 10 million customers on Feb. 13 and has about 9,400 satellites up, with a plan to reach 20,000.
Then there is the less ordinary request. SpaceX has asked the FCC for licensing covering up to a million AI satellites. “I’m surprised that didn’t get more news,” Shotwell told TIME. “I don’t know if we’ll get to a million, but it’s much easier to ask at the beginning and then march toward that goal.”
Sources
- Gwynne Shotwell – Forbes
- Meet Gwynne Shotwell, the woman who really runs SpaceX for Elon Musk – Business Insider
- SpaceX's Gwynne Shotwell Aims to Put AI on the Moon – TIME
- Two McCormick Alumnae Named Most Powerful Women Engineers in Tech – Northwestern Engineering
