A mosaic of images taken by the James Webb Space Telescope, showing the images of a single star as seen by the 18 segments of the spacecraft's primary mirror as part of the mirror alignment process.

Webb continues on its path to becoming a focused observatory. The team has successfully worked through the second and third out of seven total phases of mirror alignment. With the completion of these ...

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 ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Stars are getting sharper in the James Webb Space Telescope's field of view. The team recently ...

The mirrors and instruments working together will enable the huge observatory's science observations. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...