SpaceX is building its massive Gigabay facility at NASA’s Kennedy Space Center, Florida, with construction expected to be completed by the end of 2026. The $1.8 billion project will serve as a Starship and Super Heavy assembly hub, dramatically scaling up SpaceX’s deep-space mission capabilities.
The facility, located next to SpaceX’s HangarX, is already visible to the public as construction progresses. Once operational, Gigabay will become one of the largest rocket assembly centers in the world, supporting Starship launches directly from Florida’s Space Coast.
Facility Details
Gigabay will stand 380 feet tall, offering approximately 46.5 million cubic feet of interior processing space and 815,000 square feet of workspace. It is designed to handle rockets up to 81 meters tall, including Starship and Super Heavy vehicles. The facility will feature ground-level and elevated platform work areas to streamline assembly and testing.
Strategic Importance
The Gigabay project underscores SpaceX’s ambition to expand Starship production and accelerate missions to the Moon, Mars, and beyond. By establishing a large-scale assembly hub at Kennedy Space Center, SpaceX strengthens its integration with NASA’s infrastructure while positioning Florida as a global center for space exploration.
Key Highlights
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SpaceX building $1.8 billion Gigabay facility at Kennedy Space Center
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Completion expected by end of 2026
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380-foot-tall structure with 815,000 sq. ft. workspace
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Designed for Starship and Super Heavy assembly
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Strengthens SpaceX’s deep-space mission capabilities
Sources: Commanders Wire, Electronic Specifier, ConstructConnect