liquid-oxygen
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Starpath
Starpath is a Hawthorne, California space company building robotic factories that mine water ice from the Moon and refine it into rocket propellant. Founded in 2022 by former SpaceX engineers, the company designs fleets of autonomous mining rovers, on-site refineries, and liquid oxygen (LOX) storage systems to produce fuel where rockets actually need it - off Earth. The bet is simple and audacious: if you can make oxidizer on the Moon, you can make deep space travel affordable and turn humanity into a multi-planet species. Starpath raised a $12M seed round in 2024 co-led by 8VC and Fusion Fund.
Saurav Shroff
Saurav Shroff is the co-founder and CEO of Starpath, a Hawthorne, California startup building industrial-scale infrastructure to mine and refine rocket propellant on the Moon and Mars. A UC Berkeley engineering grad and former SpaceX avionics engineer, he started Starpath in mid-2022 with the conviction that mining lunar water ice into liquid oxygen could cut the cost of deep-space transport by orders of magnitude. Starpath raised a $12M seed round in 2024, won NASA Break the Ice prize money, and in 2025 launched 'Starlight' space-rated solar panels priced roughly 90% below industry norms. Shroff has testified before Congress on space resource mining and frames his ambition bluntly: build the supply chain for a million-person city on Mars.