关于这张图
Technicians and engineers inspect NASA's Near-Earth Object (NEO) Surveyor's instrument enclosure at the Space Dynamics Laboratory (SDL) in Logan, Utah, after it arrived from the agency's Jet Propulsion Laboratory in Southern California in May 2025. The instrument enclosure will house the spacecraft's telescope, which is fitted with state-of-the-art detectors and a novel cryogenic system to keep the instrument cool. The telescope, which has an aperture of nearly 20 inches (50 centimeters), features detectors sensitive to two infrared wavelengths in which near-Earth objects re-radiate solar hea…
