Astrum Space Inc to Go Public Through Business Combination With Black Spade Acquisition III Co – Yahoo Finance Posted on August 27, 2026 By Malcolm Knoll No Comments on Astrum Space Inc to Go Public Through Business Combination With Black Spade Acquisition III Co – Yahoo Finance Astrum Space Inc to Go Public Through Business Combination With Black Spade Acquisition III Co Astrum Space Inc is set to become a public company through a business combination with Black Spade Acquisition III Co, as reported on Yahoo Finance. Business