Impulse Space is a Redondo Beach aerospace company building vertically integrated in-space mobility infrastructure, including the Mira orbital transfer vehicle, the Helios high-energy kick stage, and in-house propulsion, avionics, tanks, and operations for moving payloads between orbits and beyond Earth. After three flown missions, it is expanding production for commercial, civil, and national-security customers and serves as an NSSL Phase 3 Lane 1 upper-stage prime.