While the purpose of this image was to focus on the bright star at the center for alignment evaluation, Webb’s optics and NIRCam are so sensitive that the galaxies and stars seen in the background ...
Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. When we ...
Work to align the James Webb Space Telescope’s enormous mirror has gone so well that the mission team believes its optical performance will be able to “meet or exceed the science goals the observatory ...
A "selfie" taken by the James Webb Space telescope during the early stages of calibration process. NASA SHARE Focusing a six-ton, $10 billion space telescope isn’t as simple as turning the focus ring ...
The James Webb Space Telescope is slowly finding its focus. On February 25, the Webb Telescope team released new images that show how well Webb’s mirror alignment is going, including its first ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...
Alignment of the James Webb Space Telescope’s primary mirror began with each of its 18 segments taking an image of the bright, isolated star HD 84406, located in the constellation Ursa Major. Over the ...
After completing two additional mirror alignment steps in March 2022, the team confirmed the James Webb Space Telescope’s optical performance will be able to meet or exceed the science goals the ...
NASA will hold a virtual media briefing at noon EDT Wednesday, March 16, to provide an update on the James Webb Space Telescope’s mirror alignment. The briefing will air live on NASA TV, the NASA app, ...
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