The Aerospace Corporation
Improved.
World-class.
Research-grade.
Sea West designed and built a dual aperture observatory with a control bunker and site improvements.
About the observatory
Perched on the historic grounds of Mt. Wilson in the Angeles National Forest, this dual-aperture observatory was designed and built for The Aerospace Corporation to support advanced research in space domain awareness. The facility combines the precision of optical instrumentation with the robustness of automated infrastructure, enabling cutting-edge observation and analysis in a remote, high-elevation setting. With clear skies and minimal light pollution, the location is ideal for long-duration data collection and tracking.
Project Scope
Sea West was responsible for the complete GMP design/build delivery of this complex observatory system. The project included the construction of two Ash Manufacturing domes, a fully integrated control bunker, and critical site improvements to support high-altitude operation. Structural engineering services ensured seismic stability and long-term durability, while dome and pier installation were performed to exacting alignment tolerances.
The observatory was developed with flexibility and automation in mind—supporting a variety of imaging instruments and sensor arrays, all connected to a secure and redundant control infrastructure. Site work included trenching for power and data, HVAC integration, grounding systems, and platform construction to ensure safe access for maintenance and upgrades.
Partners
Sea West collaborated with Ash Manufacturing for the dome systems and worked closely with The Aerospace Corporation’s engineering team to bring this advanced facility to life.
