This Week at NASA – James Webb Space Telescope Fine Tuning and More
This “selfie” was created using a specialized pupil imaging lens inside of the NIRCam instrument that was designed to take images of the primary mirror segments instead of images of space.
NASA
Fine-tuning the James Webb Space Telescope, a different view of Venus, and the science on an upcoming space station resupply mission … a few of the stories to tell you about – This Week at NASA.
