File:NASA space telescope SPHEREx MIDEX cutaway.png

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Captions

Captions

NASA space telescope SPHEREx Thermal and Optical Subsystems

Summary

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Description
English: The NASA space telescope SPHEREx Thermal and Optical Subsystems. SPHEREx spacecraft (photon shields cut away) showing the bus with the payload optical and thermal subsystems. The optics and detector cool passively by radiating heat to space with a 3-stage V-groove passive cooler. Lightweight deployed photon shields protect the cooler and optics from radiation from the Sun and Earth.
Date
Source http://spherex.caltech.edu/Survey.html
Author NASA

Licensing

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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