A look at the fast-growing space economy as Elon Musk’s SpaceX is set to go public CP 3 hours ago A look at the fast-growing space economy as Elon Musk’s SpaceX is set to go public – CBS News Watch CBS News Elon Musk’s company SpaceX is set to go public on Friday. It’s part of the fast-growing space economy as companies compete to be part of the future.