Argo Space bets on water as a propellant
Former SpaceX engineers found company to build spacecraft using water potentially harvestable on the Moon as propellant
A space startup founded by three brothers who previously worked at SpaceX during the Falcon 9 era is betting on water as a propellant for in-space transportation. Argo Space, founded in late 2022, plans to build spacecraft using water potentially harvestable on the Moon and found across the solar system, with a vision of removing the need to use propellants from Earth.