Portal Space Systems Opens 50,000 sq ft Bothell Manufacturing Facility to Build Supernova Spacecraft

Portal Space Systems opened its first 50,000 sq ft manufacturing facility in Bothell, Washington, near its 8,000 sq ft design and testing hub, as it prepares to produce its maneuverable Supernova spacecraft. The startup, which has 35 employees, expects the manufacturing center to begin operations in late 2026 and start producing one spacecraft a...

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