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18 Feb 2022 20:49:38 UTC
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WEBB TELESCOPE'S FIRST TEST IMAGES INCLUDE AN UNEXPECTED 'SELFIE'
Webb telescope's first test images include an unexpected 'selfie'

(CNN)The James Webb Space Telescope is setting up shop while it chills out a million miles from Earth. The observatory shared its first selfie from space after testing its iconic gold mirror and Near Infrared Camera. Webb has been in the process of cooling down and aligning its mirror segments since February 2. after reaching its orbital point beyond the moon on January 24. The telescope launched to space on December 25 and will serve as NASA's most complex and powerful observatory yet. If the images look a little blurry. that's to be expected. Webb team members said. Right now. the telescope is still in the commissioning phase before it begins collecting data and science observations this summer. when dazzling new images of our universe are expected to be released. Capturing starlight Webb's latest challenge was a trial run of the Near Infrared Camera. or NIRCam. identifying dots of starlight from the same star in each of the 18 hexagonal segments of its massive mirror. The telescope aimed its mirrors at a bright solitary star in the Ursa Major constellation called HD 84406. 'This star was chosen specifically because it is easily identifiable and not crowded by other stars of similar brightness. which helps to reduce background confusion.' according to the Webb team. Webb created a mosaic of 18 points of starlight when mirror segments reflected this light back at the...


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