Sierra Space Corp. will serve as the manager of a mission to test Honda Motor Co. Ltd.’s (NYSE: HMC) high-differential pressure water electrolysis system aboard the International Space Station.

Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life ...

On March 31, 2025, Sierra Space announced a successful demonstration of the company’s Resilient GPS (R-GPS) technology for the U.S. Space Force. (Graphic: Sierra Space) Company Combined Efforts ...