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：2025/11/20
infrared astronomy
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(astronomy) the astronomical observation and study of objects, cooler than most stars, using the infrared part of the electromagnetic spectrum
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infrared astronomy
Infrared astronomy allows scientists to study cooler celestial objects, such as brown dwarfs and protostellar disks, that are nearly invisible in visible light.
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Infrared astronomy allows scientists to study cooler celestial objects, such as brown dwarfs and protostellar disks, that are nearly invisible in visible light.
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