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2 years ago

Cryocooler of The James Webb Space Telescope

This image depicts the cryocooler, a cooling apparatus designed specifically for the Mid-Infrared Instrument (MIRI) - one of the four instruments on the James Webb Space Telescope. The MIRI needs to operate at a lower temperature than the other instruments, and the cryocooler facilitates this requirement. Credit: NASA/JPL-Caltech

The James Webb Space Telescope (JWST) is set to revolutionize our understanding of the universe. Launched in 2021, the telescope is designed to detect the faintest signals from the most distant objects in the cosmos. To achieve this, the JWST is equipped with some of the most advanced technology ever developed, including a cryocooler.

In this article, we will explore what a cryocooler is, why it is necessary for the JWST, and how it works. Read full article here