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NEO Surveyor’s Sunshade Gets Inspected

NEO Surveyor’s Sunshade Gets Inspected
Image: NASA Science

The large sunshade for NASA's Near-Earth Object (NEO) Surveyor mission was inspected while mounted on an assembly ring. Conducted in a clean room in Colorado, these inspections mark an important milestone in the spacecraft's assembly.

NEO Surveyor Mission and Clean Room Inspections

A key milestone has been completed for NASA's Near-Earth Object (NEO) Surveyor mission, designed to detect near-Earth asteroids and comets. The massive sunshade, a crucial component of the spacecraft, underwent detailed inspections in a clean room at BAE Systems Space & Mission Systems in Boulder, Colorado. Mounted on an assembly ring, the structure was meticulously checked by expert engineers.

Technical Dimensions and Structure of the Sunshade

Designed to shield the observatory from the Sun's intense heat and light, the sunshade structure stands 20 feet (6 meters) tall and spans 8 feet (2.4 meters) wide at its base. Featuring two flat panels, the structure provides the cold operating environment required by the spacecraft's sensitive observation instruments. Inspections in the clean room evaluated the structural integrity and assembly precision of the component.

Planetary Defense and Next Steps

The NEO Surveyor spacecraft will make vital contributions to planetary defense by discovering potentially hazardous celestial objects in infrared wavelengths. The successful inspection of the sunshade paves the way for integrating other systems and conducting pre-launch environmental testing. Following these checks, assembly and testing of additional spacecraft components will continue.

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