NASA’s NEO Surveyor Sunshade Inspected in Colorado Clean Room Ahead of Asteroid-Hunting Mission

NASA’s Near-Earth Object (NEO) Surveyor spacecraft is taking shape, with its critical sunshade undergoing inspections at BAE Systems Space & Mission Systems in Boulder, Colorado, in July 2026. The sunshade stands 20 feet (6 meters) tall and measures 8 feet (2.4 meters) wide at its base, designed to shield the telescope’s infrared sensors from the Sun’s heat and light. This component is essential for the mission to detect and characterize potentially hazardous asteroids and comets that could pose a threat to Earth. By operating in the infrared spectrum, NEO Surveyor will be able to spot dark objects that are difficult to see with visible-light telescopes, improving our planetary defense capabilities. The inspection marks a key milestone in the spacecraft’s assembly ahead of its planned launch, which will position it at the Sun-Earth L1 Lagrange point for a five-year survey. With the sunshade validated, the mission moves closer to providing a more complete census of near-Earth objects, helping scientists and policymakers better prepare for any future impact threats.