SpaceX's rising capital needs might be a tough sell ahead of its blockbuster initial public offering, says Chris Bryant for Bloomberg Opinion. BERLIN: Elon Musk’s SpaceX needed comparatively little money to build a world-beating space launch and satellite-broadband firm. But as it reframes itself partly as an artificial-intelligence (AI) infrastructure company - offering both terrestrial and potentially space-based computing capacity - its financial needs are massively increasing.  This doesn’t