Starlink & the New Frontier
Satellite broadband challenges the assumption that land value depends on proximity to cities.
Mach33 is a research-driven investment firm focused on space infrastructure and deep tech, founded by Aaron Burnett. They publish investment research and back companies directly, with a portfolio that includes SpaceX and Stoke Space.
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Satellite broadband challenges the assumption that land value depends on proximity to cities.
Portal Space Systems, founded in 2021 by Jeff Thornburg (who helped develop SpaceX's Raptor engine), announced a $50M Series A at a $250M valuation. The startup is developing solar thermal propulsion — engines that concentrate sunlight to heat propellant, offering higher performance than traditional chemical or electric thrusters.
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