Elon Musk says reusability will ‘revolutionize space’ after recycled rocket launches astronauts from Florida Elon Musk says reusability will ‘revolutionize space’ after recycled rocket launches astronauts from Florida April 23, 2021 dzadmin Comments 0 Comment An hour before sunrise Friday, four astronauts launched from Florida for SpaceX’s third crewed mission to the International Space Station.