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Webb Telescope - Image sharpness check, with detail

2022-04-28 - Engineering images of sharply focused stars in the field of view of each instrument demonstrate that the telescope is fully aligned and in focus. For this test, Webb pointed at part of the Large Magellanic Cloud, a small satellite galaxy of the Milky Way, providing a dense field of hundreds of thousands of stars across all the observatory's sensors. The sizes and positions of the images shown here depict the relative arrangement of each of Webb's instruments in the telescope's focal plane, each pointing at a slightly offset part of the sky relative to one another.  (Credit: NASA/STScI)

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File size: 2 MB
Image size: 4174 x 2208 pixels
Resolution: 72 dpi

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