James Webb Telescope Unveils the Universe's Hidden Secrets
The James Webb Space Telescope can see far into space by using a giant gold-coated mirror to collect faint infrared light from distant galaxies, which has traveled billions of years to reach it. Its advanced cameras, NIRCam and MIRI, detect this heat and light, allowing scientists to study the early universe and objects hidden by dust, all while being kept extremely cold by a sun shield and cryocooler.