
technologyMar 17, 202644:19failed
Greetings, Earthlings: Philip Johnston of Starcloud on Data Centers in Space
About this episode
Philip Johnston, founder and CEO of Starcloud, explains why space will become the primary location for AI compute infrastructure within the next decade. After witnessing SpaceX's massive manufacturing scale at Starbase, Philip realized that declining launch costs would make space-based data centers cheaper than terrestrial ones. He breaks down the physics of heat dissipation in vacuum, the economics of solar power without atmosphere, and why the marginal cost of space infrastructure decreases while Earth-based costs increase. Philip previews a future where close to a trillion dollars per year in CapEx flows to space compute. And, yes, we get his take on aliens.
Hosted by: Sonya Huang and Pat Grady, Sequoia Capital.
Get every episode summarized
Each time Training Data publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
Hosts & guests
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
More from Training Data

Making Cities Awesome: Peregrine’s Nick Noone & Ben Rudolph
Training Data
Sep 1, 202652:27pending

Parallel’s Parag Agrawal: Building a New Web for AI Agents
Training Data
Aug 25, 202655:18pending

Rich Sutton and Khurram Javed: Why AI Models Stop Learning, and How to Start It...
Training Data
Aug 18, 202653:43pending

Chai Discovery's Bitter Lesson: Drug Design Is Another Scaling Problem
Training Data
Aug 4, 202647:22pending