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Climbing the Kardashev Scale: SpaceX AI Satellites and the Terafab
In a SpaceX studio sit-down at the company's Bastrop, Texas facility, Elon Musk and Starlink engineer Ian join a host to connect the dots between Starship, Starlink solar technology, and a bold plan to put AI compute in orbit. Musk frames the effort using the Kardashev scale, arguing that humanity currently harnesses less than a trillionth of the sun's power and must move to space to ascend it. The team outlines three limiting factors to solve at scale, mass to orbit, solar power, and chips, and unveils a draft design for a SpaceX AI satellite delivering roughly 150 kW peak power. The conversation escalates from launching thousands of orbital compute satellites to building a 100-million-square-foot 'terafab' chip factory, and ultimately to lunar mass drivers that could fling AI satellites into deep space, scaling civilization's energy harvest toward a terawatt per year and beyond.
Peter Barrett
Peter Barrett is the Founder and General Partner of Playground Global, a Palo Alto-based deep tech venture firm managing over $1.2 billion across three funds. An Australian-born engineer turned investor, Barrett holds 100+ patents, gave Elon Musk one of his first jobs in the 1990s, and built the world's most popular IPTV platform at Microsoft before pivoting to backing founders working on problems that sit 'somewhere between improbable and impossible.' Playground Global's portfolio spans quantum computing, robotics, synthetic biology, and energy transition — representing Barrett's conviction that the computing and industrial revolutions are still ahead of us.
Elon Musk
Elon Musk is the wealthiest person in recorded history and the founder or co-founder of nine major companies including SpaceX, Tesla, xAI, and Neuralink. Born in Pretoria, South Africa, he taught himself to code at 10, sold his first game at 12, and dropped out of a Stanford PhD after two days to chase the internet gold rush. His companies collectively own 65% of all operational Earth satellites, produce the world's best-selling electric vehicles, and are actively building brain-computer interfaces and rockets to colonize Mars. As of May 2026, his net worth stands at approximately $809 billion.
Luke Nosek
Luke Nosek is a Polish-American entrepreneur and venture capitalist who co-founded PayPal, where he served as VP of Marketing and Strategy. He later co-founded Founders Fund with Peter Thiel and Ken Howery, before launching Gigafund in 2017, a venture firm focused on transformative technologies. As the first institutional investor in SpaceX and board member since 2008, Nosek has championed ambitious, decades-long investments in space exploration, AI, and frontier technologies, embodying a contrarian approach to venture capital that prioritizes world-changing impact over short-term returns.
Shaun Maguire
Shaun Maguire is a partner at Sequoia Capital who bridges the worlds of theoretical physics and venture capital. With a PhD in quantum gravity from Caltech under John Preskill, he co-founded the cybersecurity company Expanse (acquired by Palo Alto Networks for over $1 billion) while completing his doctorate. At Sequoia, he leads investments in deep tech, aerospace, defense, and AI, backing companies like SpaceX, xAI, The Boring Company, and Neuralink. Before Sequoia, he was a partner at Google Ventures, where he led investments in Stripe, IonQ, and Opendoor. His unique background combines rigorous theoretical physics research on multiboundary wormholes with a track record of building and backing billion-dollar companies at the frontier of technology.
Ashlee Vance
Ashlee Vance is a South Africa-born, Texas-raised journalist, author, and documentary producer who spent 14 years at Bloomberg Businessweek before launching Core Memory in January 2025 - an independent sci-tech media company. He is the author of two New York Times bestselling books including the definitive pre-Isaacson biography of Elon Musk, producer of HBO's Wild Wild Space and Netflix's Don't Die, and creator of Bloomberg's most-watched video series Hello World. In 2025 he is writing a forthcoming book on OpenAI and Sam Altman with exclusive access, and already sold the film rights.
Casey Newton & Zoe Schiffer
Casey Newton and Zoe Schiffer are two of the most influential tech journalists working today. Newton founded Platformer, a newsletter covering social networks at the intersection of tech and democracy, co-hosts the Hard Fork podcast with the NYT, and broke landmark investigations into Facebook's content moderation crisis. Schiffer co-ran Platformer as managing editor, authored 'Extremely Hardcore: Inside Elon Musk's Twitter' (Penguin Random House, 2024), and now serves as Director of Business & Industry at WIRED. Together they shaped some of the most consequential tech journalism of the 2020s.
Adeo Ressi
Adeo Ressi — full name Adeodato Gregory Ressi di Cervia — is an Italian-American entrepreneur, systems architect, and the man who has been manufacturing founders and venture capitalists at scale for over two decades. Born in New York City in 1972, he co-founded one of the internet's first commercial websites (Total New York, sold to AOL), built and sold methodfive for $88 million, created TheFunded to democratize VC transparency, founded the Founder Institute (7,000+ companies across 250+ cities), launched VC Lab (responsible for ~50% of all new VC firms in 2023), and now leads Decile Group as CEO. He pioneered free legal frameworks used by millions of founders (FAST Agreement, Class F Shares, Convertible Equity). He was Elon Musk's college roommate at Penn, tried and failed to talk him out of SpaceX, and has been publicly wrong about exactly one thing. He calls himself a 'societal engineer.' He means it.